From 30dd2986fb64aba7ee78d4e231c344e2c39d7999 Mon Sep 17 00:00:00 2001 From: Simon Hughes Date: Thu, 21 Jun 2018 17:22:23 +0100 Subject: [PATCH] Fix for teec_trace.c snprintf -Werror=format-truncation= error. Signed-off-by: Simon Hughes --- libteec/src/teec_trace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libteec/src/teec_trace.c b/libteec/src/teec_trace.c index 78b79d6..c91bc43 100644 --- a/libteec/src/teec_trace.c +++ b/libteec/src/teec_trace.c @@ -106,7 +106,8 @@ int _dprintf(const char *function, int flen, int line, int level, */ int thread_id = syscall(SYS_gettid); /* perf issue ? */ - snprintf(prefixed, MAX_PRINT_SIZE, + int len = 0; + len = snprintf(prefixed+len, MAX_PRINT_SIZE, "%s [%d] %s:%s:%d: %s", trace_level_strings[level], thread_id, prefix, func, line, raw); -- 2.7.4