X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fcommon%2Fserial.c;h=b98d3c95e82f76d5bb573ef3bc1a58e98ab2b1f8;hb=c548332c21acc2588114214b38eaa3237fc3f8b3;hp=5205c188e6b785beeac473ff3e6db9dc0b38b0cc;hpb=12ad53f5a6390e95ea0451ab3bd2c18574294aa3;p=libsigrok.git

diff --git a/hardware/common/serial.c b/hardware/common/serial.c
index 5205c188..b98d3c95 100644
--- a/hardware/common/serial.c
+++ b/hardware/common/serial.c
@@ -163,7 +163,12 @@ void *serial_backup_params(int fd)
 #else
 	struct termios *term;
 
-	term = malloc(sizeof(struct termios));
+	/* TODO: 'term' is never g_free()'d? */
+	if (!(term = g_try_malloc(sizeof(struct termios)))) {
+		sr_err("serial: %s: term malloc failed", __func__);
+		return NULL;
+	}
+
 	tcgetattr(fd, term);
 
 	return term;