diff options
Diffstat (limited to 'farbfeld.5')
| -rw-r--r-- | farbfeld.5 | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -72,9 +72,14 @@ if (memcmp("farbfeld", hdr, strlen("farbfeld"))) { width = ntohl(*((uint32_t *)(hdr + 8))); height = ntohl(*((uint32_t *)(hdr + 12))); +if (fwrite(hdr, 1, sizeof(hdr), outfile) != sizeof(hdr)) { + fprintf(stderr, "write error\\n"); + exit(1); +} + for (i = 0; i < height; i++) { for (j = 0; j < width; j++) { - if (fread(rgba, 4, sizeof(uint16_t), infile) != 4) { + if (fread(rgba, sizeof(uint16_t), 4, infile) != 4) { fprintf(stderr, "unexpected EOF\\n"); exit(1); } @@ -90,7 +95,7 @@ for (i = 0; i < height; i++) { for (k = 0; k < 4; k++) { rgba[k] = htons(rgba[k]); } - if (fwrite(rgba, 4, sizeof(uint16_t), outfile) != 4) { + if (fwrite(rgba, sizeof(uint16_t), 4, outfile) != 4) { fprintf(stderr, "write error\\n"); exit(1); } |