lib: fix uninitialized variable in backtrace output

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
2025-11-01 12:47:16 +00:00 · 2019-05-06 18:18:01 +00:00 · 2019-05-06 18:18:01 +00:00 · aa0e96ed1c
commit aa0e96ed1c
parent ee74220baf
1 changed files with 2 additions and 0 deletions
--- a/lib/log.c
+++ b/lib/log.c
@ -602,6 +602,8 @@ void zlog_backtrace_sigsafe(int priority, void *program_counter)
 		backtrace_symbols_fd(array, size, FD);                         \
 	}
 #elif defined(HAVE_PRINTSTACK)
+	size = 0;
+
 #define DUMP(FD)                                                               \
 	{                                                                      \
 		if (program_counter)                                           \