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enmasse: check filename length

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Connor Lane Smith
2011-06-23 02:08:41 +01:00
parent 807d45aa80
commit a051bab859
2 changed files with 4 additions and 4 deletions
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7
util/enmasse.c
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@@ -21,17 +21,16 @@ enmasse(int argc, char **argv, int (*fn)(const char *, const char *))
fnck(argv[0], argv[1], fn);
return;
}
else if(argc == 1)
dir = ".";
else
dir = argv[--argc];
dir = (argc == 1) ? "." : argv[--argc];
if((size = pathconf(dir, _PC_PATH_MAX)) == -1)
size = BUFSIZ;
if(!(buf = malloc(size)))
eprintf("malloc:");
for(i = 0; i < argc; i++) {
snprintf(buf, size, "%s/%s", dir, basename(argv[i]));
if(snprintf(buf, size, "%s/%s", dir, basename(argv[i])) > size)
eprintf("%s/%s: filename too long\n", dir, basename(argv[i]));
fnck(argv[i], buf, fn);
}
free(buf);