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| author | Stefan Reinauer <stepan@coresystems.de> | 2009-07-31 11:39:55 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-07-31 11:39:55 +0000 |
| commit | 5fe6e23c61bf1fde7a1a0568b38d32c4e625f0ef (patch) | |
| tree | 74ab1bde640908166368985f9598517756df3199 /payloads/libpayload/libc/malloc.c | |
| parent | 131c0070a3b224e8ec2c817444f1ae4cf2419193 (diff) | |
| download | coreboot-5fe6e23c61bf1fde7a1a0568b38d32c4e625f0ef.tar.xz | |
Catch various cases in libpayload where malloc() or memalign() return NULL
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4474 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'payloads/libpayload/libc/malloc.c')
| -rw-r--r-- | payloads/libpayload/libc/malloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/payloads/libpayload/libc/malloc.c b/payloads/libpayload/libc/malloc.c index d18b289adf..4cb71f6ff4 100644 --- a/payloads/libpayload/libc/malloc.c +++ b/payloads/libpayload/libc/malloc.c @@ -309,6 +309,8 @@ void *memalign(size_t align, size_t size) if (size == 0) return 0; if (align_regions == 0) { align_regions = malloc(sizeof(struct align_region_t)); + if (align_regions == NULL) + return NULL; memset(align_regions, 0, sizeof(struct align_region_t)); } struct align_region_t *reg = align_regions; |