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| author | Harpreet Kaur <hlalwani@redhat.com> | 2018-12-11 15:07:56 +0530 |
|---|---|---|
| committer | Kotresh HR <khiremat@redhat.com> | 2018-12-12 04:45:01 +0000 |
| commit | 3e3d83ee359c8bc8a8694865e0a8af869b2b8f33 (patch) | |
| tree | 643742f499e8dde32b9bcee1b7085c18243bded0 /tools | |
| parent | e41fee7ba316655cdaafb9234a1590051f82db11 (diff) | |
tools: stack-buffer-overflow reported by asan
This patch fixes buffer overflow in $SRC/tools/setgfid2path/src/main.c
Memory access at offset 196 overflows "pgfid" variable
SUMMARY: AddressSanitizer: stack-buffer-overflow (/lib64/libasan.so.5+0x4e935)
updates: bz#1633930
Change-Id: Ib508c57e96c46b628f63c511437b853b39ae7955
Signed-off-by: Harpreet Kaur <hlalwani@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/setgfid2path/src/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/setgfid2path/src/main.c b/tools/setgfid2path/src/main.c index 2e25ea8ab3d..4320a7b2481 100644 --- a/tools/setgfid2path/src/main.c +++ b/tools/setgfid2path/src/main.c @@ -28,7 +28,7 @@ main(int argc, char **argv) uuid_t pgfid_raw = { 0, }; - char pgfid[36] = ""; + char pgfid[36 + 1] = ""; char xxh64[GF_XXH64_DIGEST_LENGTH * 2 + 1] = { 0, }; |