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sprintf() -> snprintf() paranoia.

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This commit is contained in:
Kris Kennaway 2000-08-04 10:39:34 +00:00
parent f1c418cfd4
commit 769ec4a81a
1 changed files with 2 additions and 2 deletions
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4
libexec/rlogind/rlogind.c
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@ -558,10 +558,10 @@ fatal(f, msg, syserr)
if (!confirmed)
*bp++ = '\01'; /* error indicator */
if (syserr)
len = sprintf(bp, "rlogind: %s: %s.\r\n",
len = snprintf(bp, sizeof(buf), "rlogind: %s: %s.\r\n",
msg, strerror(errno));
else
len = sprintf(bp, "rlogind: %s.\r\n", msg);
len = snprintf(bp, sizeof(buf), "rlogind: %s.\r\n", msg);
(void) write(f, buf, bp + len - buf);
exit(1);
}