This patch fix the following GCC warning:
intel_reg.c: In function ‘dump_decode’:
warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=]
snprintf(decode, sizeof(decode), "\n%s", bin);
intel_reg.c:203:3: note: ‘snprintf’ output between 2 and 1025 bytes into a destination of size 1024
[..]
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@xxxxxxxxx>
---
tools/intel_reg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/intel_reg.c b/tools/intel_reg.c
index ddff2794..15ebb86a 100644
--- a/tools/intel_reg.c
+++ b/tools/intel_reg.c
@@ -180,7 +180,7 @@ static void to_binary(char *buf, size_t buflen, uint32_t val)
static void dump_decode(struct config *config, struct reg *reg, uint32_t val)
{
- char decode[1024];
+ char decode[2060];
char tmp[1024];
char bin[1024];
--
2.18.0
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