diff options
Diffstat (limited to 'tools/bpf/bpf_jit_disasm.c')
| -rw-r--r-- | tools/bpf/bpf_jit_disasm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/bpf/bpf_jit_disasm.c b/tools/bpf/bpf_jit_disasm.c index a90a5d110f92..5ab8f80e2834 100644 --- a/tools/bpf/bpf_jit_disasm.c +++ b/tools/bpf/bpf_jit_disasm.c @@ -45,6 +45,8 @@ static void get_exec_path(char *tpath, size_t size) assert(path); len = readlink(path, tpath, size); + if (len < 0) + len = 0; tpath[len] = 0; free(path); @@ -210,7 +212,7 @@ static uint8_t *get_last_jit_image(char *haystack, size_t hlen, return NULL; } if (proglen > 1000000) { - printf("proglen of %d too big, stopping\n", proglen); + printf("proglen of %u too big, stopping\n", proglen); return NULL; } |