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authorvaxerski <43317083+vaxerski@users.noreply.github.com>2022-05-26 17:55:09 +0200
committervaxerski <43317083+vaxerski@users.noreply.github.com>2022-05-26 18:16:29 +0200
commitd0d480b91acc049db3effaf98d0e43f5de908446 (patch)
treecdb142f4044a506ca193e145393d620b618ebb26 /backend
parent4d7f1aeb734cd2c9d75a59a0793941d5bb012749 (diff)
backend/drm: fix crash with null serial
backend/drm: use serial_str instead
Diffstat (limited to 'backend')
-rw-r--r--backend/drm/util.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/backend/drm/util.c b/backend/drm/util.c
index 8588fa86..eb419092 100644
--- a/backend/drm/util.c
+++ b/backend/drm/util.c
@@ -103,7 +103,8 @@ void parse_edid(struct wlr_drm_connector *conn, size_t len, const uint8_t *data)
// Monitor serial numbers are terminated by newline if they're too
// short
- char *nl = strchr(output->serial, '\n');
+ char* nl = strchr(serial_str, '\n');
+
if (nl) {
*nl = '\0';
}