sway

commit 85a5c8dabd2561dfe616bea50faf2549e8cb345e
parent af87c7a1af8d790b819afe782fcff2830e959d58
Author: Brian Ashworth <bosrsf04@gmail.com>
Date:   Sat,  2 Jun 2018 08:05:43 -0400

Fix infinite loop in peek_line for EOF blanks

Diffstat:
M
common/readline.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/common/readline.c b/common/readline.c
@@ -56,6 +56,8 @@ char *peek_line(FILE *file, int line_offset, long *position) {
 	for (int i = 0; i <= line_offset; i++) {
 		ssize_t read = getline(&line, &length, file);
 		if (read < 0) {
+			free(line);
+			line = NULL;
 			break;
 		}
 		if (read > 0 && line[read - 1] == '\n') {