libansilove

commit cfe67fbec09569d886a5cc3ea14361b05f874ebe
parent 05aaab5d8b5ed09cbfd6444fa288ee2ad6d9e879
Author: Frederic Cambus <fred@statdns.com>
Date:   Wed, 31 Oct 2018 21:45:09 +0100

Free the ANSI and PCBoard buffers on error paths

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

2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/loaders/ansi.c b/src/loaders/ansi.c
@@ -457,6 +457,7 @@ int ansilove_ansi(struct ansilove_ctx *ctx, struct ansilove_options *options)
 
 	if (!canvas) {
 		ctx->error = ANSILOVE_GD_ERROR;
+		free(ansi_buffer);
 		return -1;
 	}
 
@@ -519,8 +520,10 @@ int ansilove_ansi(struct ansilove_ctx *ctx, struct ansilove_options *options)
 		gdImageColorTransparent(canvas, 0);
 
 	// create output image
-	if (output(ctx, options, canvas) != 0)
+	if (output(ctx, options, canvas) != 0) {
+		free(ansi_buffer);
 		return -1;
+	}
 
 	// free memory
 	free(ansi_buffer);
diff --git a/src/loaders/pcboard.c b/src/loaders/pcboard.c
@@ -154,6 +154,7 @@ int ansilove_pcboard(struct ansilove_ctx *ctx, struct ansilove_options *options)
 
 	if (!canvas) {
 		ctx->error = ANSILOVE_GD_ERROR;
+		free(pcboard_buffer);
 		return -1;
 	}
 
@@ -187,8 +188,10 @@ int ansilove_pcboard(struct ansilove_ctx *ctx, struct ansilove_options *options)
 	}
 
 	// create output image
-	if (output(ctx, options, canvas) != 0)
+	if (output(ctx, options, canvas) != 0) {
+		free(pcboard_buffer);
 		return -1;
+	}
 
 	// free memory
 	free(pcboard_buffer);