lbximg: Fix improper free.

[liblbx.git] / src / lbximg.c

diff --git a/src/lbximg.c b/src/lbximg.c
index 933e1e079abef22c84b709f12539448ecc0a50ae..a2b74058069aa48ad984c45e276e5422f1fe4cb4 100644 (file)
--- a/src/lbximg.c
+++ b/src/lbximg.c
@@ -163,7 +163,6 @@ int outpng(unsigned int frameno,
        }
 
        if (setjmp(png_jmpbuf(png))) {
-               free(row);
                png_destroy_write_struct(&png, &info);
                goto err;
        }
@@ -221,12 +220,11 @@ int outpng(unsigned int frameno,
 
        png_destroy_write_struct(&png, &info);
        fclose(of);
+       free(row);
 
        if (verbose)
                printf("wrote %s\n", name);
-
        return 0;
-
 err:
        fclose(of);
        remove(name);
@@ -317,7 +315,7 @@ int decode(LBX_IMG *img, FILE *palf, FILE *override, char **argv)
 
        lbximg_getinfo(img, &info);
 
-       framebits = malloc(info.nframes / CHAR_BIT + 1);
+       framebits = calloc(1, info.nframes / CHAR_BIT + 1);
        if (!framebits) {
                return EXIT_FAILURE;
        }