diff options
Diffstat (limited to 'addr2line.c')
-rw-r--r-- | addr2line.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/addr2line.c b/addr2line.c index 1871a52157..45cae6a132 100644 --- a/addr2line.c +++ b/addr2line.c @@ -2050,6 +2050,7 @@ main_exe_path(void) { # define PROC_SELF_EXE "/proc/self/exe" ssize_t len = readlink(PROC_SELF_EXE, binary_filename, PATH_MAX); + if (len < 0) return 0; binary_filename[len] = 0; return len; } |