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backend/drm: fix crash with null serial

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backend/drm: use serial_str instead
This commit is contained in:
vaxerski 2022-05-26 17:55:09 +02:00
parent 4d7f1aeb73
commit d0d480b91a
1 changed files with 2 additions and 1 deletions
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3
backend/drm/util.c
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@ -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';
}