[coreboot-gerrit] Change in coreboot[master]: payloads/coreinfo: Free buffer before returning

[Martin Roth (Code Review)]

Martin Roth has uploaded this change for review. ( https://review.coreboot.org/20876

Change subject: payloads/coreinfo: Free buffer before returning
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payloads/coreinfo: Free buffer before returning

Fixes coverity issue 1373370 - Resource leak

Change-Id: I71e0d3ae7f9152e1f89f8b3206526f0d344e0351
Signed-off-by: Martin Roth 
---
M payloads/coreinfo/timestamps_module.c
1 file changed, 3 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/76/20876/1

diff --git a/payloads/coreinfo/timestamps_module.c b/payloads/coreinfo/timestamps_module.c
index 020fcc6..fda5a96 100644
--- a/payloads/coreinfo/timestamps_module.c
+++ b/payloads/coreinfo/timestamps_module.c
@@ -210,8 +210,10 @@
    g_max_cursor_line = MAX(g_lines_count - 1 - LINES_SHOWN, 0);

g_buf = malloc(chars_count);
-	if (!g_buf)
+	if (!g_buf) {
+		free(buffer);
    	return -3;
+	}

if (sanitize_buffer_for_display(buffer, buff_cur + 1, g_buf,
    			chars_count, SCREEN_X) < 0) {