diff options
Diffstat (limited to 'libbacktrace/alloc.c')
| -rw-r--r-- | libbacktrace/alloc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libbacktrace/alloc.c b/libbacktrace/alloc.c index 143ef68ca514..772d3bfb8ad2 100644 --- a/libbacktrace/alloc.c +++ b/libbacktrace/alloc.c @@ -44,7 +44,8 @@ POSSIBILITY OF SUCH DAMAGE. */ backtrace functions may not be safely invoked from a signal handler. */ -/* Allocate memory like malloc. */ +/* Allocate memory like malloc. If ERROR_CALLBACK is NULL, don't + report an error. */ void * backtrace_alloc (struct backtrace_state *state ATTRIBUTE_UNUSED, @@ -55,7 +56,10 @@ backtrace_alloc (struct backtrace_state *state ATTRIBUTE_UNUSED, ret = malloc (size); if (ret == NULL) - error_callback (data, "malloc", errno); + { + if (error_callback) + error_callback (data, "malloc", errno); + } return ret; } |