ansilove

commit 86fc4389c462d2c70807218241cf77f512bf67a3
parent 1a725c9dc69d0045f75ff2632b54a7e4d05108f5
Author: Frederic Cambus <fred@statdns.com>
Date:   Sun, 14 Feb 2021 21:35:43 +0100

Check strdup() return value when allocating output file name.

Diffstat:
M
src/ansilove.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/ansilove.c b/src/ansilove.c
@@ -316,6 +316,9 @@ main(int argc, char *argv[])
 				errx(EXIT_FAILURE, "Memory allocation error.");
 		} else {
 			fileName = strdup(output);
+
+			if (!fileName)
+				errx(EXIT_FAILURE, "Memory allocation error.");
 		}
 
 		/* display name of input and output files */