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| author | Erik Faye-Lund <kusmabite@gmail.com> | 2010-11-23 19:38:25 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-11-23 16:06:46 -0800 |
| commit | 17194c1e96eddb43d2608fe7bd121256d17118ee (patch) | |
| tree | c442288f3a016cf5ce5cf4ed19fa3474e92a5e29 /compat | |
| parent | 599b0bf438e387dbaf00dbadcbe41b2a0de90db1 (diff) | |
| download | git-17194c1e96eddb43d2608fe7bd121256d17118ee.tar.gz git-17194c1e96eddb43d2608fe7bd121256d17118ee.tar.xz | |
msvc: opendir: allocate enough memory
The defintion of DIR expects the allocating function to extend
dd_name by over-allocating. This is not currently done in our
implementation of opendir. Fix this.
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/msvc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/compat/msvc.c b/compat/msvc.c index d6096e4bd..c195365d2 100644 --- a/compat/msvc.c +++ b/compat/msvc.c @@ -5,15 +5,14 @@ DIR *opendir(const char *name) { - int len; + int len = strlen(name); DIR *p; - p = malloc(sizeof(DIR)); + p = malloc(sizeof(DIR) + len + 2); if (!p) return NULL; - memset(p, 0, sizeof(DIR)); - strncpy(p->dd_name, name, PATH_MAX); - len = strlen(p->dd_name); + memset(p, 0, sizeof(DIR) + len + 2); + strcpy(p->dd_name, name); p->dd_name[len] = '/'; p->dd_name[len+1] = '*'; |