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| author | Cyril Bur <cyril.bur@au1.ibm.com> | 2016-11-11 11:33:34 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-11-11 13:32:56 +1100 |
| commit | 45b65944e4e6131c7716568b16fb95a61619c43e (patch) | |
| tree | 7f8a54504f4efa4c3f743ba307f02af8227dcf54 | |
| parent | d1e2f741ff65dbc3a38e697a65ed0e74b1b27ecc (diff) | |
| download | skiboot-45b65944e4e6131c7716568b16fb95a61619c43e.zip skiboot-45b65944e4e6131c7716568b16fb95a61619c43e.tar.gz skiboot-45b65944e4e6131c7716568b16fb95a61619c43e.tar.bz2 | |
libflash/libffs: Fix possible NULL dereference
Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
| -rw-r--r-- | libflash/libffs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libflash/libffs.c b/libflash/libffs.c index 549e6d5..96b7c55 100644 --- a/libflash/libffs.c +++ b/libflash/libffs.c @@ -307,6 +307,8 @@ int ffs_part_info(struct ffs_handle *ffs, uint32_t part_idx, if (name) { n = malloc(PART_NAME_MAX + 1); + if (!n) + return FLASH_ERR_MALLOC_FAILED; memset(n, 0, PART_NAME_MAX + 1); strncpy(n, ent.name, PART_NAME_MAX); *name = n; |