diff options
| -rw-r--r-- | Makefile | 5 | ||||
| -rw-r--r-- | builtin-config.c | 4 | ||||
| -rw-r--r-- | builtin-fetch-pack.c | 42 | ||||
| -rw-r--r-- | builtin-init-db.c | 16 | ||||
| -rw-r--r-- | cache.h | 2 | ||||
| -rw-r--r-- | config.c | 20 | ||||
| -rw-r--r-- | git-compat-util.h | 2 | ||||
| -rw-r--r-- | git.c | 2 | ||||
| -rw-r--r-- | help.c | 1 | ||||
| -rw-r--r-- | lockfile.c | 17 | ||||
| -rw-r--r-- | pager.c | 2 | ||||
| -rw-r--r-- | sha1_file.c | 8 | ||||
| -rwxr-xr-x | t/t3902-quoted.sh | 7 | ||||
| -rwxr-xr-x | t/t5300-pack-object.sh | 34 | ||||
| -rwxr-xr-x | t/t5302-pack-index.sh | 24 | ||||
| -rwxr-xr-x | t/t7501-commit.sh | 6 |
16 files changed, 121 insertions, 71 deletions
@@ -754,7 +754,7 @@ TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH)) LIBS = $(GITLIBS) $(EXTLIBS) BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \ - -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS) + $(COMPAT_CFLAGS) LIB_OBJS += $(COMPAT_OBJS) ALL_CFLAGS += $(BASIC_CFLAGS) @@ -903,6 +903,9 @@ exec_cmd.o: exec_cmd.c GIT-CFLAGS builtin-init-db.o: builtin-init-db.c GIT-CFLAGS $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $< +config.o: config.c GIT-CFLAGS + $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $< + http.o: http.c GIT-CFLAGS $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $< diff --git a/builtin-config.c b/builtin-config.c index e5e243f27..f672c9ccc 100644 --- a/builtin-config.c +++ b/builtin-config.c @@ -81,7 +81,7 @@ static int get_value(const char* key_, const char* regex_) local = repo_config = xstrdup(git_path("config")); if (home) global = xstrdup(mkpath("%s/.gitconfig", home)); - system_wide = ETC_GITCONFIG; + system_wide = git_etc_gitconfig(); } key = xstrdup(key_); @@ -191,7 +191,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) } } else if (!strcmp(argv[1], "--system")) - setenv(CONFIG_ENVIRONMENT, ETC_GITCONFIG, 1); + setenv(CONFIG_ENVIRONMENT, git_etc_gitconfig(), 1); else if (!strcmp(argv[1], "--file") || !strcmp(argv[1], "-f")) { if (argc < 3) usage(git_config_set_usage); diff --git a/builtin-fetch-pack.c b/builtin-fetch-pack.c index bb1742f1a..807fa93b5 100644 --- a/builtin-fetch-pack.c +++ b/builtin-fetch-pack.c @@ -462,34 +462,12 @@ static int sideband_demux(int fd, void *data) { int *xd = data; - close(xd[1]); return recv_sideband("fetch-pack", xd[0], fd, 2); } -static void setup_sideband(int fd[2], int xd[2], struct async *demux) -{ - if (!use_sideband) { - fd[0] = xd[0]; - fd[1] = xd[1]; - return; - } - /* xd[] is talking with upload-pack; subprocess reads from - * xd[0], spits out band#2 to stderr, and feeds us band#1 - * through demux->out. - */ - demux->proc = sideband_demux; - demux->data = xd; - if (start_async(demux)) - die("fetch-pack: unable to fork off sideband demultiplexer"); - close(xd[0]); - fd[0] = demux->out; - fd[1] = xd[1]; -} - static int get_pack(int xd[2], char **pack_lockfile) { struct async demux; - int fd[2]; const char *argv[20]; char keep_arg[256]; char hdr_arg[256]; @@ -497,7 +475,20 @@ static int get_pack(int xd[2], char **pack_lockfile) int do_keep = args.keep_pack; struct child_process cmd; - setup_sideband(fd, xd, &demux); + memset(&demux, 0, sizeof(demux)); + if (use_sideband) { + /* xd[] is talking with upload-pack; subprocess reads from + * xd[0], spits out band#2 to stderr, and feeds us band#1 + * through demux->out. + */ + demux.proc = sideband_demux; + demux.data = xd; + if (start_async(&demux)) + die("fetch-pack: unable to fork off sideband" + " demultiplexer"); + } + else + demux.out = xd[0]; memset(&cmd, 0, sizeof(cmd)); cmd.argv = argv; @@ -506,7 +497,7 @@ static int get_pack(int xd[2], char **pack_lockfile) if (!args.keep_pack && unpack_limit) { struct pack_header header; - if (read_pack_header(fd[0], &header)) + if (read_pack_header(demux.out, &header)) die("protocol error: bad pack header"); snprintf(hdr_arg, sizeof(hdr_arg), "--pack_header=%u,%u", ntohl(header.hdr_version), ntohl(header.hdr_entries)); @@ -542,11 +533,10 @@ static int get_pack(int xd[2], char **pack_lockfile) *av++ = hdr_arg; *av++ = NULL; - cmd.in = fd[0]; + cmd.in = demux.out; cmd.git_cmd = 1; if (start_command(&cmd)) die("fetch-pack: unable to fork off %s", argv[0]); - close(fd[1]); if (do_keep && pack_lockfile) *pack_lockfile = index_pack_lockfile(cmd.out); diff --git a/builtin-init-db.c b/builtin-init-db.c index 763fa55e7..e1393b8d1 100644 --- a/builtin-init-db.c +++ b/builtin-init-db.c @@ -5,6 +5,7 @@ */ #include "cache.h" #include "builtin.h" +#include "exec_cmd.h" #ifndef DEFAULT_GIT_TEMPLATE_DIR #define DEFAULT_GIT_TEMPLATE_DIR "/usr/share/git-core/templates" @@ -131,10 +132,19 @@ static void copy_templates(const char *git_dir, int len, const char *template_di int template_len; DIR *dir; - if (!template_dir) { + if (!template_dir) template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT); - if (!template_dir) - template_dir = DEFAULT_GIT_TEMPLATE_DIR; + if (!template_dir) { + /* + * if the hard-coded template is relative, it is + * interpreted relative to the exec_dir + */ + template_dir = DEFAULT_GIT_TEMPLATE_DIR; + if (!is_absolute_path(template_dir)) { + const char *exec_path = git_exec_path(); + template_dir = prefix_path(exec_path, strlen(exec_path), + template_dir); + } } strcpy(template_path, template_dir); template_len = strlen(template_path); @@ -290,6 +290,7 @@ extern int refresh_index(struct index_state *, unsigned int flags, const char ** struct lock_file { struct lock_file *next; + int fd; pid_t owner; char on_list; char filename[PATH_MAX]; @@ -556,6 +557,7 @@ extern int git_config_bool(const char *, const char *); extern int git_config_set(const char *, const char *); extern int git_config_set_multivar(const char *, const char *, const char *, int); extern int git_config_rename_section(const char *, const char *); +extern const char *git_etc_gitconfig(void); extern int check_repository_format_version(const char *var, const char *value); #define MAX_GITNAME (1000) @@ -6,6 +6,7 @@ * */ #include "cache.h" +#include "exec_cmd.h" #define MAXNAME (256) @@ -459,6 +460,21 @@ int git_config_from_file(config_fn_t fn, const char *filename) return ret; } +const char *git_etc_gitconfig(void) +{ + static const char *system_wide; + if (!system_wide) { + system_wide = ETC_GITCONFIG; + if (!is_absolute_path(system_wide)) { + /* interpret path relative to exec-dir */ + const char *exec_path = git_exec_path(); + system_wide = prefix_path(exec_path, strlen(exec_path), + system_wide); + } + } + return system_wide; +} + int git_config(config_fn_t fn) { int ret = 0; @@ -471,8 +487,8 @@ int git_config(config_fn_t fn) * config file otherwise. */ filename = getenv(CONFIG_ENVIRONMENT); if (!filename) { - if (!access(ETC_GITCONFIG, R_OK)) - ret += git_config_from_file(fn, ETC_GITCONFIG); + if (!access(git_etc_gitconfig(), R_OK)) + ret += git_config_from_file(fn, git_etc_gitconfig()); home = getenv("HOME"); filename = getenv(CONFIG_LOCAL_ENVIRONMENT); if (!filename) diff --git a/git-compat-util.h b/git-compat-util.h index 86c896296..79eb10eac 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -67,6 +67,8 @@ #include <fnmatch.h> #include <sys/poll.h> #include <sys/socket.h> +#include <sys/ioctl.h> +#include <sys/select.h> #include <assert.h> #include <regex.h> #include <netinet/in.h> @@ -256,7 +256,7 @@ static int run_command(struct cmd_struct *p, int argc, const char **argv) status = p->fn(argc, argv, prefix); if (status) - return status; + return status & 0xff; /* Somebody closed stdout? */ if (fstat(fileno(stdout), &st)) @@ -7,7 +7,6 @@ #include "builtin.h" #include "exec_cmd.h" #include "common-cmds.h" -#include <sys/ioctl.h> /* most GUI terminals set COLUMNS (although some don't export it) */ static int term_columns(void) diff --git a/lockfile.c b/lockfile.c index 9a1f64d8d..258fb3f5e 100644 --- a/lockfile.c +++ b/lockfile.c @@ -12,8 +12,10 @@ static void remove_lock_file(void) while (lock_file_list) { if (lock_file_list->owner == me && - lock_file_list->filename[0]) + lock_file_list->filename[0]) { + close(lock_file_list->fd); unlink(lock_file_list->filename); + } lock_file_list = lock_file_list->next; } } @@ -120,8 +122,6 @@ static char *resolve_symlink(char *p, size_t s) static int lock_file(struct lock_file *lk, const char *path) { - int fd; - if (strlen(path) >= sizeof(lk->filename)) return -1; strcpy(lk->filename, path); /* @@ -130,8 +130,8 @@ static int lock_file(struct lock_file *lk, const char *path) */ resolve_symlink(lk->filename, sizeof(lk->filename)-5); strcat(lk->filename, ".lock"); - fd = open(lk->filename, O_RDWR | O_CREAT | O_EXCL, 0666); - if (0 <= fd) { + lk->fd = open(lk->filename, O_RDWR | O_CREAT | O_EXCL, 0666); + if (0 <= lk->fd) { if (!lock_file_list) { signal(SIGINT, remove_lock_file_on_signal); atexit(remove_lock_file); @@ -148,7 +148,7 @@ static int lock_file(struct lock_file *lk, const char *path) } else lk->filename[0] = 0; - return fd; + return lk->fd; } int hold_lock_file_for_update(struct lock_file *lk, const char *path, int die_on_error) @@ -163,6 +163,7 @@ int commit_lock_file(struct lock_file *lk) { char result_file[PATH_MAX]; int i; + close(lk->fd); strcpy(result_file, lk->filename); i = strlen(result_file) - 5; /* .lock */ result_file[i] = 0; @@ -194,7 +195,9 @@ int commit_locked_index(struct lock_file *lk) void rollback_lock_file(struct lock_file *lk) { - if (lk->filename[0]) + if (lk->filename[0]) { + close(lk->fd); unlink(lk->filename); + } lk->filename[0] = 0; } @@ -1,7 +1,5 @@ #include "cache.h" -#include <sys/select.h> - /* * This is split up from the rest of git so that we might do * something different on Windows, for example. diff --git a/sha1_file.c b/sha1_file.c index f007874cb..560c0e0d0 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -86,7 +86,7 @@ int safe_create_leading_directories(char *path) char *pos = path; struct stat st; - if (*pos == '/') + if (is_absolute_path(path)) pos++; while (pos) { @@ -253,7 +253,7 @@ static int link_alt_odb_entry(const char * entry, int len, const char * relative int entlen = pfxlen + 43; int base_len = -1; - if (*entry != '/' && relative_base) { + if (!is_absolute_path(entry) && relative_base) { /* Relative alt-odb */ if (base_len < 0) base_len = strlen(relative_base) + 1; @@ -262,7 +262,7 @@ static int link_alt_odb_entry(const char * entry, int len, const char * relative } ent = xmalloc(sizeof(*ent) + entlen); - if (*entry != '/' && relative_base) { + if (!is_absolute_path(entry) && relative_base) { memcpy(ent->base, relative_base, base_len - 1); ent->base[base_len - 1] = '/'; memcpy(ent->base + base_len, entry, len); @@ -333,7 +333,7 @@ static void link_alt_odb_entries(const char *alt, const char *ep, int sep, while (cp < ep && *cp != sep) cp++; if (last != cp) { - if ((*last != '/') && depth) { + if (!is_absolute_path(last) && depth) { error("%s: ignoring relative alternate object store %s", relative_base, last); } else { diff --git a/t/t3902-quoted.sh b/t/t3902-quoted.sh index 245fb3bab..73da45f18 100755 --- a/t/t3902-quoted.sh +++ b/t/t3902-quoted.sh @@ -20,6 +20,13 @@ LF=' ' DQ='"' +echo foo > "Name and an${HT}HT" +test -f "Name and an${HT}HT" || { + # since FAT/NTFS does not allow tabs in filenames, skip this test + say 'Your filesystem does not allow tabs in filenames, test skipped.' + test_done +} + for_each_name () { for name in \ Name "Name and a${LF}LF" "Name and an${HT}HT" "Name${DQ}" \ diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh index ba7579c25..f1106e654 100755 --- a/t/t5300-pack-object.sh +++ b/t/t5300-pack-object.sh @@ -187,49 +187,51 @@ test_expect_success \ test-3-${packname_3}.idx' test_expect_success \ - 'corrupt a pack and see if verify catches' \ + 'verify-pack catches mismatched .idx and .pack files' \ 'cat test-1-${packname_1}.idx >test-3.idx && cat test-2-${packname_2}.pack >test-3.pack && if git verify-pack test-3.idx then false else :; - fi && + fi' - : PACK_SIGNATURE && - cat test-1-${packname_1}.pack >test-3.pack && +test_expect_success \ + 'verify-pack catches a corrupted pack signature' \ + 'cat test-1-${packname_1}.pack >test-3.pack && dd if=/dev/zero of=test-3.pack count=1 bs=1 conv=notrunc seek=2 && if git verify-pack test-3.idx then false else :; - fi && + fi' - : PACK_VERSION && - cat test-1-${packname_1}.pack >test-3.pack && +test_expect_success \ + 'verify-pack catches a corrupted pack version' \ + 'cat test-1-${packname_1}.pack >test-3.pack && dd if=/dev/zero of=test-3.pack count=1 bs=1 conv=notrunc seek=7 && if git verify-pack test-3.idx then false else :; - fi && + fi' - : TYPE/SIZE byte of the first packed object data && - cat test-1-${packname_1}.pack >test-3.pack && +test_expect_success \ + 'verify-pack catches a corrupted type/size of the 1st packed object data' \ + 'cat test-1-${packname_1}.pack >test-3.pack && dd if=/dev/zero of=test-3.pack count=1 bs=1 conv=notrunc seek=12 && if git verify-pack test-3.idx then false else :; - fi && + fi' - : sum of the index file itself && - l=`wc -c <test-3.idx` && +test_expect_success \ + 'verify-pack catches a corrupted sum of the index file itself' \ + 'l=`wc -c <test-3.idx` && l=`expr $l - 20` && cat test-1-${packname_1}.pack >test-3.pack && dd if=/dev/zero of=test-3.idx count=20 bs=1 conv=notrunc seek=$l && if git verify-pack test-3.pack then false else :; - fi && - - :' + fi' test_expect_success \ 'build pack index for an existing pack' \ diff --git a/t/t5302-pack-index.sh b/t/t5302-pack-index.sh index 4f58c4c3f..2a2878b57 100755 --- a/t/t5302-pack-index.sh +++ b/t/t5302-pack-index.sh @@ -61,17 +61,33 @@ test_expect_success \ test_expect_success \ 'index v2: force some 64-bit offsets with pack-objects' \ - 'pack3=$(git pack-objects --index-version=2,0x40000 test-3 <obj-list) && - git verify-pack -v "test-3-${pack3}.pack"' + 'pack3=$(git pack-objects --index-version=2,0x40000 test-3 <obj-list)' + +have_64bits= +if msg=$(git verify-pack -v "test-3-${pack3}.pack" 2>&1) || + ! echo "$msg" | grep "pack too large .* off_t" +then + have_64bits=t +else + say "skipping tests concerning 64-bit offsets" +fi + +test "$have_64bits" && +test_expect_success \ + 'index v2: verify a pack with some 64-bit offsets' \ + 'git verify-pack -v "test-3-${pack3}.pack"' +test "$have_64bits" && test_expect_failure \ '64-bit offsets: should be different from previous index v2 results' \ 'cmp "test-2-${pack2}.idx" "test-3-${pack3}.idx"' +test "$have_64bits" && test_expect_success \ 'index v2: force some 64-bit offsets with index-pack' \ 'git-index-pack --index-version=2,0x40000 -o 3.idx "test-1-${pack1}.pack"' +test "$have_64bits" && test_expect_success \ '64-bit offsets: index-pack result should match pack-objects one' \ 'cmp "test-3-${pack3}.idx" "3.idx"' @@ -116,11 +132,11 @@ test_expect_failure \ test_expect_success \ '[index v2] 1) stream pack to repository' \ 'rm -f .git/objects/pack/* && - git-index-pack --index-version=2,0x40000 --stdin < "test-1-${pack1}.pack" && + git-index-pack --index-version=2 --stdin < "test-1-${pack1}.pack" && git prune-packed && git count-objects | ( read nr rest && test "$nr" -eq 1 ) && cmp "test-1-${pack1}.pack" ".git/objects/pack/pack-${pack1}.pack" && - cmp "test-3-${pack1}.idx" ".git/objects/pack/pack-${pack1}.idx"' + cmp "test-2-${pack1}.idx" ".git/objects/pack/pack-${pack1}.idx"' test_expect_success \ '[index v2] 2) create a stealth corruption in a delta base reference' \ diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 9dba104b1..31a6f6339 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -79,7 +79,8 @@ test_expect_success \ cat >editor <<\EOF #!/bin/sh -sed -i -e "s/a file/an amend commit/g" $1 +sed -e "s/a file/an amend commit/g" < $1 > $1- +mv $1- $1 EOF chmod 755 editor @@ -98,7 +99,8 @@ test_expect_success \ cat >editor <<\EOF #!/bin/sh -sed -i -e "s/amend/older/g" $1 +sed -e "s/amend/older/g" < $1 > $1- +mv $1- $1 EOF chmod 755 editor |