From: Brian Starkey <brian.star...@arm.com>
Not all elements in the crc array may be valid, so only use the valid
ones to generate the string.
Signed-off-by: Brian Starkey <brian.star...@arm.com>
---
lib/igt_debugfs.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
index f5ed3daf..80f25c61 100644
--- a/lib/igt_debugfs.c
+++ b/lib/igt_debugfs.c
@@ -312,10 +312,11 @@ void igt_assert_crc_equal(const igt_crc_t *a, const
igt_crc_t *b)
*/
char *igt_crc_to_string(igt_crc_t *crc)
{
- char buf[128];
+ int i;
+ char buf[128] = { 0 };
- sprintf(buf, "%08x %08x %08x %08x %08x", crc->crc[0],
- crc->crc[1], crc->crc[2], crc->crc[3], crc->crc[4]);
+ for (i = 0; i < crc->n_words; i++)
+ sprintf(buf + strlen(buf), "%08x ", crc->crc[i]);
return strdup(buf);
}
--
2.13.0
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