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patch 8.1.1219: not checking for NULL return from alloc()

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Problem:    Not checking for NULL return from alloc().
Solution:   Add checks. (Martin Kunev, closes #4303, closes #4174)
This commit is contained in:
Bram Moolenaar
2019-04-27 22:06:37 +02:00
parent 00aa069db8
commit 6ee9658774
14 changed files with 83 additions and 37 deletions
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8
src/blowfish.c
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@@ -636,7 +636,7 @@ crypt_blowfish_decode(
}
}
void
int
crypt_blowfish_init(
cryptstate_T *state,
char_u* key,
@@ -647,6 +647,8 @@ crypt_blowfish_init(
{
bf_state_T *bfs = (bf_state_T *)alloc_clear(sizeof(bf_state_T));
if (bfs == NULL)
return FAIL;
state->method_state = bfs;
/* "blowfish" uses a 64 byte buffer, causing it to repeat 8 byte groups 8
@@ -654,10 +656,12 @@ crypt_blowfish_init(
bfs->cfb_len = state->method_nr == CRYPT_M_BF ? BF_MAX_CFB_LEN : BF_BLOCK;
if (blowfish_self_test() == FAIL)
return;
return FAIL;
bf_key_init(bfs, key, salt, salt_len);
bf_cfb_init(bfs, seed, seed_len);
return OK;
}
/*