From b06f4f25744554a7d81b27f10a7f73da37d2dd2a Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Thu, 17 Sep 2020 16:54:21 +0530 Subject: [PATCH] Use the correct type for png_row_bytes() result --- kitty/png-reader.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kitty/png-reader.c b/kitty/png-reader.c index ecc5d65d3..9bfaf6cfc 100644 --- a/kitty/png-reader.c +++ b/kitty/png-reader.c @@ -106,13 +106,13 @@ inflate_png_inner(png_read_data *d, const uint8_t *buf, size_t bufsz) { if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA) png_set_gray_to_rgb(png); png_read_update_info(png, info); - int rowbytes = png_get_rowbytes(png, info); + png_uint_32 rowbytes = png_get_rowbytes(png, info); d->sz = sizeof(png_byte) * rowbytes * d->height; d->decompressed = malloc(d->sz + 16); if (d->decompressed == NULL) ABRT(ENOMEM, "Out of memory allocating decompression buffer for PNG"); d->row_pointers = malloc(d->height * sizeof(png_bytep)); if (d->row_pointers == NULL) ABRT(ENOMEM, "Out of memory allocating row_pointers buffer for PNG"); - for (int i = 0; i < d->height; i++) d->row_pointers[i] = d->decompressed + i * rowbytes * sizeof(png_byte); + for (size_t i = 0; i < (size_t)d->height; i++) d->row_pointers[i] = d->decompressed + i * rowbytes * sizeof(png_byte); png_read_image(png, d->row_pointers); if (colorspace_transform) {