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reference_rename: make sure old_name gets freed

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Signed-off-by: schu <schu-github@schulog.org>
This commit is contained in:
schu 2011-07-12 17:53:22 +02:00
parent b08683ffb2
commit ca6f203c59
1 changed files with 3 additions and 1 deletions
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4
src/refs.c
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@ -1290,7 +1290,7 @@ int git_reference_set_target(git_reference *ref, const char *target)
int git_reference_rename(git_reference *ref, const char *new_name, int force) int git_reference_rename(git_reference *ref, const char *new_name, int force)
{ {
int error; int error;
char *old_name = git__strdup(ref->name); char *old_name = NULL;
char aux_path[GIT_PATH_MAX]; char aux_path[GIT_PATH_MAX];
char normalized[GIT_REFNAME_MAX]; char normalized[GIT_REFNAME_MAX];
@ -1328,6 +1328,8 @@ int git_reference_rename(git_reference *ref, const char *new_name, int force)
* the new reference, e.g. when renaming foo/bar -> foo. * the new reference, e.g. when renaming foo/bar -> foo.
*/ */
old_name = git__strdup(ref->name);
if (ref->type & GIT_REF_SYMBOLIC) { if (ref->type & GIT_REF_SYMBOLIC) {
if ((target_ref = git_reference_target(ref)) == NULL) if ((target_ref = git_reference_target(ref)) == NULL)
goto cleanup; goto cleanup;