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From 30dd2986fb64aba7ee78d4e231c344e2c39d7999 Mon Sep 17 00:00:00 2001
From: Simon Hughes <simon.hughes@arm.com>
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 <simon.hughes@arm.com>
---
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
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