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fix buffer overflow

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albert 2005-10-30 23:52:35 +00:00
parent 29cbc63561
commit c03b9f6deb
1 changed files with 1 additions and 1 deletions
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pwdx.c
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@ -59,7 +59,7 @@ int main(int argc, char* argv[])
for (i = 1; i < argc; i++) { for (i = 1; i < argc; i++) {
if (regexec(&re, argv[i], 0, NULL, 0) != 0) { if (regexec(&re, argv[i], 0, NULL, 0) != 0) {
sprintf(buf, "pwdx: invalid process id: %s\n", argv[i]); // FIXME (overflow) snprintf(buf, sizeof buf, "pwdx: invalid process id: %s\n", argv[i]);
die(buf); die(buf);
} }
if (!strcmp("-V", argv[i]) || !strcmp("--version", argv[i])) if (!strcmp("-V", argv[i]) || !strcmp("--version", argv[i]))