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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2019-06-15 23:49:28 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-06-16 15:42:32 +0200 |
| commit | 4df34a4d0d5183135217fc8280faae8e697147bc (patch) | |
| tree | 040fe7987130f8543ec23ace4d5dc28ae64d01e2 | |
| parent | 5130fa4d9c5d15d643506f906927b209d7690a83 (diff) | |
| download | ubox-4df34a4d0d5183135217fc8280faae8e697147bc.tar.gz | |
kmodloader: Increase path array size to make it always fit
When DEF_MOD_PATH (10 bytes), s (max 255 bytes) and ver.release (max 64
bytes) are all written into path, 256 bytes will not fit, increase the
available size. All given sizes are given without terminating NULL byte
and we add one byte to store the NULL byte.
GCC 9.1 warns about this condition and we treat warnings as errors in
ubox.
Reported-by: Joseph Benden <joe@benden.us>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | kmodloader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kmodloader.c b/kmodloader.c index 6a7d7c1..422c895 100644 --- a/kmodloader.c +++ b/kmodloader.c @@ -75,7 +75,7 @@ static int init_module_folders(void) int n = 0; struct stat st; struct utsname ver; - char *s, *e, *p, path[256], ldpath[256]; + char *s, *e, *p, path[330], ldpath[256]; e = ldpath; s = getenv("LD_LIBRARY_PATH"); |