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_alpm_backup_dup: fix memory leak in error case

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Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Allan McRae 2014-11-18 00:34:46 +10:00
parent a7298c36fd
commit 5d618438c4
1 changed files with 7 additions and 2 deletions
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9
lib/libalpm/backup.c
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@ -87,10 +87,15 @@ alpm_backup_t *_alpm_backup_dup(const alpm_backup_t *backup)
alpm_backup_t *newbackup; alpm_backup_t *newbackup;
CALLOC(newbackup, 1, sizeof(alpm_backup_t), return NULL); CALLOC(newbackup, 1, sizeof(alpm_backup_t), return NULL);
STRDUP(newbackup->name, backup->name, return NULL); STRDUP(newbackup->name, backup->name, goto error);
STRDUP(newbackup->hash, backup->hash, return NULL); STRDUP(newbackup->hash, backup->hash, goto error);
return newbackup; return newbackup;
error:
free(newbackup->name);
free(newbackup);
return NULL;
} }
/* vim: set noet: */ /* vim: set noet: */