libansilove

commit 05aaab5d8b5ed09cbfd6444fa288ee2ad6d9e879
parent 83521bebd4b0ee72812e47bea7c25297c0006d59
Author: Frederic Cambus <fred@statdns.com>
Date:   Wed, 31 Oct 2018 21:38:30 +0100

Free the IDF buffer on error paths

Diffstat:
M
src/loaders/icedraw.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/loaders/icedraw.c b/src/loaders/icedraw.c
@@ -102,6 +102,7 @@ int ansilove_icedraw(struct ansilove_ctx *ctx, struct ansilove_options *options)
 	// error output
 	if (!canvas) {
 		ctx->error = ANSILOVE_GD_ERROR;
+		free(idf_buffer);
 		return -1;
 	}
 	gdImageColorAllocate(canvas, 0, 0, 0);
@@ -136,8 +137,10 @@ int ansilove_icedraw(struct ansilove_ctx *ctx, struct ansilove_options *options)
 	}
 
 	// create output file
-	if (output(ctx, options, canvas) != 0)
+	if (output(ctx, options, canvas) != 0) {
+		free(idf_buffer);
 		return -1;
+	}
 
 	// free memory
 	free(idf_buffer);