[igt-dev] [PATCH igt] tools: Clear unused fields in register spec

[Chris Wilson]

If we fail to clear the other fields inside the register spec, that may
be left with garbage instructing us to access the register via an
invalid path.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104895
Fixes: 7f0be0e7d9be ("tools/intel_reg: Add reading and writing registers through engine")
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula at intel.com>
CC: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
---
 tools/intel_reg_spec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/intel_reg_spec.c b/tools/intel_reg_spec.c
index 5594d7077..58c8f7e4c 100644
--- a/tools/intel_reg_spec.c
+++ b/tools/intel_reg_spec.c
@@ -267,7 +267,7 @@ static ssize_t parse_file(struct reg **regs, size_t *nregs,
 	}
 
 	while (getline(&line, &linesize, file) != -1) {
-		struct reg reg;
+		struct reg reg = {};
 
 		lineno++;
 
-- 
2.15.1