diff options
| 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/readline.c | |
| parent | 131c0070a3b224e8ec2c817444f1ae4cf2419193 (diff) | |
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/readline.c')
| -rw-r--r-- | payloads/libpayload/libc/readline.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/payloads/libpayload/libc/readline.c b/payloads/libpayload/libc/readline.c index 01a565a698..9387e09149 100644 --- a/payloads/libpayload/libc/readline.c +++ b/payloads/libpayload/libc/readline.c @@ -55,6 +55,8 @@ char *readline(const char *prompt) if (!readline_buffer || !readline_bufferlen) { #define READLINE_BUFFERSIZE 256 readline_buffer = malloc(READLINE_BUFFERSIZE); + if (!readline_buffer) + return NULL; readline_bufferlen = READLINE_BUFFERSIZE; memset(readline_buffer, 0, readline_bufferlen); } |