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| author | Christopher Li <git@chrisli.org> | 2005-04-26 12:00:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-26 12:00:58 -0700 |
| commit | 812666c8e66a21e668c0789d0422aa5a7db54961 (patch) | |
| tree | b98a096f4b3c70aac3110f905a1367c23b402cca /diff.c | |
| parent | f2a19340ada1188e278d5b198d3466ed7411e2d4 (diff) | |
| download | git-812666c8e66a21e668c0789d0422aa5a7db54961.tar.gz git-812666c8e66a21e668c0789d0422aa5a7db54961.tar.xz | |
[PATCH] introduce xmalloc and xrealloc
Introduce xmalloc and xrealloc to die gracefully with a descriptive
message when out of memory, rather than taking a SIGSEGV.
Signed-off-by: Christopher Li<chrislgit@chrisli.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -59,8 +59,7 @@ static char *sq_expand(const char *src) if (*cp == '\'') cnt += 3; - if (! (buf = malloc(cnt))) - return buf; + buf = xmalloc(cnt); bp = buf; while ((c = *src++)) { if (c != '\'') @@ -100,7 +99,7 @@ static void builtin_diff(const char *name, strlen(diff_arg) + strlen(name_1_sq) + strlen(name_2_sq) - 5); - char *cmd = malloc(cmd_size); + char *cmd = xmalloc(cmd_size); int next_at = 0; next_at += snprintf(cmd+next_at, cmd_size-next_at, |