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| author | Guido van Rossum <guido@python.org> | 1992-02-11 14:47:11 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1992-02-11 14:47:11 (GMT) |
| commit | d61bbb33f7b19974f0a45c17ad7696eb4c310218 (patch) | |
| tree | e33e6600d0e1d2415a0d61b95e75bc922186b07e /Demo | |
| parent | 58b38ccc9d8ac7937dff4cc86f4908f9217c53f7 (diff) | |
| download | cpython-d61bbb33f7b19974f0a45c17ad7696eb4c310218.zip cpython-d61bbb33f7b19974f0a45c17ad7696eb4c310218.tar.gz cpython-d61bbb33f7b19974f0a45c17ad7696eb4c310218.tar.bz2 | |
Better check of input data?
Diffstat (limited to 'Demo')
| -rwxr-xr-x | Demo/sgi/video/squash.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/Demo/sgi/video/squash.c b/Demo/sgi/video/squash.c index c045084..d5ea946 100755 --- a/Demo/sgi/video/squash.c +++ b/Demo/sgi/video/squash.c @@ -78,9 +78,19 @@ main(argc, argv) exit(1); } while( !feof(stdin) ) { - gets(lbuf); - if ( feof(stdin) ) break; - puts(lbuf); + { int t, s; + gets(lbuf); + if ( feof(stdin) ) break; + if ( sscanf(lbuf, "%d,%d", &t,&s) == 2) { + if ( s != h*w*4 ) { + fprintf(stderr, "Size changed from %d to %d: %s\n",4*h*w,s, lbuf); + exit(1); + } + printf("%d, %d\n", t, nh*nw*4); + } else { + puts(lbuf); + } + } fprintf(stderr, "Reading %d\n", h*w*sizeof(long)); if ( (i=fread(bm, 1, h*w*sizeof(long), stdin)) != h*w*sizeof(long)) { fprintf(stderr, "%s: short read, %d wanted %d\n", argv[0], |