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lib/, src/: getlong(): Use the usual -1 as an error code

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Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2023-12-01 20:23:48 +01:00
committed by Serge Hallyn
parent 173231a8ff
commit 2d581cb337
14 changed files with 56 additions and 58 deletions
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src/newusers.c
+3 -3
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@@ -673,19 +673,19 @@ static void process_flags (int argc, char **argv)
}
#if defined(USE_SHA_CRYPT)
if ( ( ((0 == strcmp (crypt_method, "SHA256")) || (0 == strcmp (crypt_method, "SHA512")))
&& (0 == getlong(optarg, &sha_rounds)))) {
&& (-1 == getlong(optarg, &sha_rounds)))) {
bad_s = 1;
}
#endif /* USE_SHA_CRYPT */
#if defined(USE_BCRYPT)
if (( (0 == strcmp (crypt_method, "BCRYPT"))
&& (0 == getlong(optarg, &bcrypt_rounds)))) {
&& (-1 == getlong(optarg, &bcrypt_rounds)))) {
bad_s = 1;
}
#endif /* USE_BCRYPT */
#if defined(USE_YESCRYPT)
if (( (0 == strcmp (crypt_method, "YESCRYPT"))
&& (0 == getlong(optarg, &yescrypt_cost)))) {
&& (-1 == getlong(optarg, &yescrypt_cost)))) {
bad_s = 1;
}
#endif /* USE_YESCRYPT */