diff options
Diffstat (limited to 'src/libstrongswan/utils/backtrace.c')
| -rw-r--r-- | src/libstrongswan/utils/backtrace.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/libstrongswan/utils/backtrace.c b/src/libstrongswan/utils/backtrace.c index be3857248..3caafdc38 100644 --- a/src/libstrongswan/utils/backtrace.c +++ b/src/libstrongswan/utils/backtrace.c @@ -103,6 +103,7 @@ static void log_(private_backtrace_t *this, FILE *file) } fputc(c, file); } + pclose(output); } else { @@ -163,12 +164,15 @@ backtrace_t *backtrace_create(int skip) { private_backtrace_t *this; void *frames[50]; - int frame_count; + int frame_count = 0; +#ifdef HAVE_BACKTRACE frame_count = backtrace(frames, countof(frames)); +#endif /* HAVE_BACKTRACE */ + frame_count = max(frame_count - skip, 0); this = malloc(sizeof(private_backtrace_t) + frame_count * sizeof(void*)); - this->frame_count = frame_count - skip; - memcpy(this->frames, frames + skip, this->frame_count * sizeof(void*)); + memcpy(this->frames, frames + skip, frame_count * sizeof(void*)); + this->frame_count = frame_count; this->public.log = (void(*)(backtrace_t*,FILE*))log_; this->public.contains_function = (bool(*)(backtrace_t*, char *function))contains_function; |