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| author | rpaulo <rpaulo@FreeBSD.org> | 2008-11-29 14:20:36 +0000 |
|---|---|---|
| committer | rpaulo <rpaulo@FreeBSD.org> | 2008-11-29 14:20:36 +0000 |
| commit | 341b2ab542ee44c1e143dc201fde7a1e9bbc6a51 (patch) | |
| tree | 785c329a64d37ed67cfbbd83d346ac8d05033f33 /sys/dev/asmc | |
| parent | bf74bb2e167fcc7089b250309aa7131a27b672e2 (diff) | |
| download | FreeBSD-src-341b2ab542ee44c1e143dc201fde7a1e9bbc6a51.zip FreeBSD-src-341b2ab542ee44c1e143dc201fde7a1e9bbc6a51.tar.gz | |
Check for non-existing model DMI string.
Submitted by: ganbold
Found with: Coverity Prevent(tm)
CID: 2434
MFC after: 1 week
Diffstat (limited to 'sys/dev/asmc')
| -rw-r--r-- | sys/dev/asmc/asmc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/asmc/asmc.c b/sys/dev/asmc/asmc.c index e5d18e4..a2722c0 100644 --- a/sys/dev/asmc/asmc.c +++ b/sys/dev/asmc/asmc.c @@ -254,6 +254,9 @@ asmc_match(device_t dev) char *model; model = getenv("smbios.system.product"); + if (model == NULL) + return (NULL); + for (i = 0; asmc_models[i].smc_model; i++) { if (!strncmp(model, asmc_models[i].smc_model, strlen(model))) { freeenv(model); |
