diff options
| author | Rich Felker <dalias@aerifal.cx> | 2017-03-14 14:29:50 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2017-03-14 14:29:50 -0400 |
| commit | 500f5bee6c03981961f1586fca2a1dee6fdce7c7 (patch) | |
| tree | f6ce3242f48a80d403739485516617cd61391626 /src/ldso/dl_iterate_phdr.c | |
| parent | 6582baa752a8facb2c8a7b5b3dcf67331429cdc1 (diff) | |
| download | musl-500f5bee6c03981961f1586fca2a1dee6fdce7c7.tar.gz musl-500f5bee6c03981961f1586fca2a1dee6fdce7c7.tar.xz musl-500f5bee6c03981961f1586fca2a1dee6fdce7c7.zip | |
in static dl_iterate_phdr, fix use of possibly-uninitialized aux data
this could only happen if an incomplete auxv was passed into the program, but it's better to just initialize the data anyway.
Diffstat (limited to 'src/ldso/dl_iterate_phdr.c')
| -rw-r--r-- | src/ldso/dl_iterate_phdr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ldso/dl_iterate_phdr.c b/src/ldso/dl_iterate_phdr.c index c141fd9b..e55cbf76 100644 --- a/src/ldso/dl_iterate_phdr.c +++ b/src/ldso/dl_iterate_phdr.c @@ -11,7 +11,7 @@ static int static_dl_iterate_phdr(int(*callback)(struct dl_phdr_info *info, size size_t base = 0; size_t n; struct dl_phdr_info info; - size_t i, aux[AUX_CNT]; + size_t i, aux[AUX_CNT] = {0}; for (i=0; libc.auxv[i]; i+=2) if (libc.auxv[i]<AUX_CNT) aux[libc.auxv[i]] = libc.auxv[i+1]; |