diff options
| author | Johannes Schindelin <Johannes.Schindelin@gmx.de> | 2007-02-20 03:45:49 +0100 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-02-19 19:02:12 -0800 |
| commit | eac70c4f64a618744e05d4a5be61a356c0011033 (patch) | |
| tree | a7c4e9bf2ed14fda8804a6e22560a0f00bc6aaea /builtin-apply.c | |
| parent | 56185f49d03cae28048146e902089ea366c6cd6c (diff) | |
| download | git-eac70c4f64a618744e05d4a5be61a356c0011033.tar.gz git-eac70c4f64a618744e05d4a5be61a356c0011033.tar.xz | |
apply: fix memory leak in prefix_one()
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'builtin-apply.c')
| -rw-r--r-- | builtin-apply.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/builtin-apply.c b/builtin-apply.c index 053511e2e..2a40af3ff 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -2502,11 +2502,13 @@ static int use_patch(struct patch *p) return 1; } -static char *prefix_one(char *name) +static void prefix_one(char **name) { - if (!name) - return name; - return xstrdup(prefix_filename(prefix, prefix_length, name)); + char *old_name = *name; + if (!old_name) + return; + *name = xstrdup(prefix_filename(prefix, prefix_length, *name)); + free(old_name); } static void prefix_patches(struct patch *p) @@ -2514,8 +2516,9 @@ static void prefix_patches(struct patch *p) if (!prefix) return; for ( ; p; p = p->next) { - p->new_name = prefix_one(p->new_name); - p->old_name = prefix_one(p->old_name); + if (p->new_name != p->old_name) + prefix_one(&p->new_name); + prefix_one(&p->old_name); } } |