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authorSören Brinkmann <soeren.brinkmann@gmail.com>2014-03-11 19:29:20 -0700
committerAllan McRae <allan@archlinux.org>2014-03-16 13:43:33 +1000
commit3ebb7b94d92cbdbf3f03ba8f13e15df7dca26e20 (patch)
tree086b90de46247c3b50e2abd6f25bb2dee4132d40 /src/pacman/upgrade.c
parent912ea363dec9038e9226a619364e16709720cac3 (diff)
pacman/upgrade: Check malloc() return value
Check the return value of malloc() before dereferencing the returned pointer. Signed-off-by: Sören Brinkmann <soeren.brinkmann@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'src/pacman/upgrade.c')
-rw-r--r--src/pacman/upgrade.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/pacman/upgrade.c b/src/pacman/upgrade.c
index 5416f618..11da4dcb 100644
--- a/src/pacman/upgrade.c
+++ b/src/pacman/upgrade.c
@@ -51,6 +51,10 @@ int pacman_upgrade(alpm_list_t *targets)
*/
for(i = targets; i; i = alpm_list_next(i)) {
int *r = malloc(sizeof(int));
+ if(r == NULL) {
+ pm_printf(ALPM_LOG_ERROR, _("memory exhausted\n"));
+ return 1;
+ }
if(strstr(i->data, "://")) {
char *str = alpm_fetch_pkgurl(config->handle, i->data);