[pacman-dev] [PATCH] pacman/upgrade: Check malloc() return value

[Sören Brinkmann]

Check the return value of malloc() before dereferencing the returned pointer.

Signed-off-by: Sören Brinkmann <soeren.brinkmann at gmail.com>
---
 src/pacman/upgrade.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pacman/upgrade.c b/src/pacman/upgrade.c
index 5416f6180b39..19aa17218ce4 100644
--- a/src/pacman/upgrade.c
+++ b/src/pacman/upgrade.c
@@ -51,6 +51,9 @@ int pacman_upgrade(alpm_list_t *targets)
 	 */
 	for(i = targets; i; i = alpm_list_next(i)) {
 		int *r = malloc(sizeof(int));
+		if(r == NULL) {
+			return 1;
+		}
 
 		if(strstr(i->data, "://")) {
 			char *str = alpm_fetch_pkgurl(config->handle, i->data);
-- 
1.9.0