Initialize memory to prevent issues when freeing on error

Signed-off-by: Allan McRae <allan@archlinux.org>

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/libalpm/conflict.c b/lib/libalpm/conflict.c
index 40cbb953..c886f785 100644
--- a/lib/libalpm/conflict.c
+++ b/lib/libalpm/conflict.c
@@ -48,7 +48,7 @@ static alpm_conflict_t *conflict_new(alpm_pkg_t *pkg1, alpm_pkg_t *pkg2,
 {
 	alpm_conflict_t *conflict;
 
-	MALLOC(conflict, sizeof(alpm_conflict_t), return NULL);
+	CALLOC(conflict, 1, sizeof(alpm_conflict_t), return NULL);
 
 	conflict->package1_hash = pkg1->name_hash;
 	conflict->package2_hash = pkg2->name_hash;
@@ -273,7 +273,7 @@ static alpm_list_t *add_fileconflict(alpm_handle_t *handle,
 		alpm_pkg_t *pkg1, alpm_pkg_t *pkg2)
 {
 	alpm_fileconflict_t *conflict;
-	MALLOC(conflict, sizeof(alpm_fileconflict_t), goto error);
+	CALLOC(conflict, 1, sizeof(alpm_fileconflict_t), goto error);
 
 	STRDUP(conflict->target, pkg1->name, goto error);
 	STRDUP(conflict->file, filestr, goto error);
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 2a21443e..d4fbf950 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -48,7 +48,7 @@ static alpm_depmissing_t *depmiss_new(const char *target, alpm_depend_t *dep,
 {
 	alpm_depmissing_t *miss;
 
-	MALLOC(miss, sizeof(alpm_depmissing_t), return NULL);
+	CALLOC(miss, 1, sizeof(alpm_depmissing_t), return NULL);
 
 	STRDUP(miss->target, target, goto error);
 	miss->depend = _alpm_dep_dup(dep);
@@ -469,7 +469,7 @@ alpm_depend_t SYMEXPORT *alpm_dep_from_string(const char *depstring)
 		return NULL;
 	}
 
-	MALLOC(depend, sizeof(alpm_depend_t), return NULL);
+	CALLOC(depend, 1, sizeof(alpm_depend_t), return NULL);
 
 	/* Note the extra space in ": " to avoid matching the epoch */
 	if((desc = strstr(depstring, ": ")) != NULL) {