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By Philipp John - changed the application cal. It does not crash anymore, when the month and year parameter is invalid.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5175 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Phil Greenway
2003-10-27 03:56:12 +00:00
parent 922ec7f318
commit 0edb7e893f
1 changed files with 440 additions and 436 deletions
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src/apps/bin/cal.c
+6 -2
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@@ -153,12 +153,16 @@ main(argc, argv)
year = 0; year = 0;
switch(argc) { switch(argc) {
case 2: case 2:
if ((month = atoi(*argv++)) < 1 || month > 12) if ((month = atoi(*argv++)) < 1 || month > 12) {
(void)fprintf(stderr,"illegal month value: use 1-12\n"); (void)fprintf(stderr,"illegal month value: use 1-12\n");
exit(1);
}
/* FALLTHROUGH */ /* FALLTHROUGH */
case 1: case 1:
if ((year = atoi(*argv)) < 1 || year > 9999) if ((year = atoi(*argv)) < 1 || year > 9999) {
(void)fprintf(stderr,"illegal year value: use 1-9999\n"); (void)fprintf(stderr,"illegal year value: use 1-9999\n");
exit(1);
}
break; break;
case 0: case 0:
(void)time(&now); (void)time(&now);