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authorGareth McMullin2015-03-17 21:19:02 -0700
committerGareth McMullin2015-03-17 21:19:02 -0700
commit018d9cce806ba96768fccec65bb6570943207c76 (patch)
treeffff51132fa28f509d4eaf8f26792d1b0b01b41c
parentf5f87bf70f968d9aea2eee31e8003a6304041480 (diff)
Check vasprintf return value.
-rw-r--r--src/gdb_packet.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gdb_packet.c b/src/gdb_packet.c
index fb3335e..9ce63f2 100644
--- a/src/gdb_packet.c
+++ b/src/gdb_packet.c
@@ -159,7 +159,8 @@ void gdb_outf(const char *fmt, ...)
char *buf;
va_start(ap, fmt);
- vasprintf(&buf, fmt, ap);
+ if (vasprintf(&buf, fmt, ap) < 0)
+ return;
gdb_out(buf);
free(buf);
va_end(ap);