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Check return codes of sshbuf functions. Fixes Coverity CIDs 405059 and

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405061.
This commit is contained in:
dtucker
2025-09-25 22:17:29 +00:00
parent c365191f90
commit 678edeed12
1 changed files with 7 additions and 7 deletions
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14
regress/usr.bin/ssh/unittests/sshbuf/test_sshbuf_getput_fuzz.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: test_sshbuf_getput_fuzz.c,v 1.5 2021/12/14 21:25:27 deraadt Exp $ */
/* $OpenBSD: test_sshbuf_getput_fuzz.c,v 1.6 2025/09/25 22:17:29 dtucker Exp $ */
/*
* Regress test for sshbuf.h buffer API
*
@@ -37,20 +37,20 @@ attempt_parse_blob(u_char *blob, size_t len)
p1 = sshbuf_new();
ASSERT_PTR_NE(p1, NULL);
ASSERT_INT_EQ(sshbuf_put(p1, blob, len), 0);
sshbuf_get_u8(p1, &u8);
sshbuf_get_u16(p1, &u16);
sshbuf_get_u32(p1, &u32);
sshbuf_get_u64(p1, &u64);
ASSERT_INT_EQ(sshbuf_get_u8(p1, &u8), 0);
ASSERT_INT_EQ(sshbuf_get_u16(p1, &u16), 0);
ASSERT_INT_EQ(sshbuf_get_u32(p1, &u32), 0);
ASSERT_INT_EQ(sshbuf_get_u64(p1, &u64), 0);
if (sshbuf_get_string(p1, &s, &l) == 0) {
bzero(s, l);
free(s);
}
bn = NULL;
sshbuf_get_bignum2(p1, &bn);
ASSERT_INT_EQ(sshbuf_get_bignum2(p1, &bn), 0);
BN_clear_free(bn);
eck = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
ASSERT_PTR_NE(eck, NULL);
sshbuf_get_eckey(p1, eck);
ASSERT_INT_EQ(sshbuf_get_eckey(p1, eck), 0);
EC_KEY_free(eck);
sshbuf_free(p1);
}