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| author | Richard Levitte <levitte@openssl.org> | 2003-12-27 14:40:17 +0000 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2003-12-27 14:40:17 +0000 |
| commit | d420ac2c7d4ba9d99ff2c257a3ad71ecc6d876e2 (patch) | |
| tree | 84414c7d794c6286588d2042f060036378311348 /crypto/engine/eng_ctrl.c | |
| parent | b79aa47a0c8478bea62fc2bb55f99e0be172da3d (diff) | |
| download | openssl-d420ac2c7d4ba9d99ff2c257a3ad71ecc6d876e2.tar.gz | |
Use BUF_strlcpy() instead of strcpy().
Use BUF_strlcat() instead of strcat().
Use BIO_snprintf() instead of sprintf().
In some cases, keep better track of buffer lengths.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>
Diffstat (limited to 'crypto/engine/eng_ctrl.c')
| -rw-r--r-- | crypto/engine/eng_ctrl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/crypto/engine/eng_ctrl.c b/crypto/engine/eng_ctrl.c index d9104d3b0a..1a808bec41 100644 --- a/crypto/engine/eng_ctrl.c +++ b/crypto/engine/eng_ctrl.c @@ -160,15 +160,19 @@ static int int_ctrl_helper(ENGINE *e, int cmd, long i, void *p, void (*f)()) case ENGINE_CTRL_GET_NAME_LEN_FROM_CMD: return strlen(e->cmd_defns[idx].cmd_name); case ENGINE_CTRL_GET_NAME_FROM_CMD: - return sprintf(s, "%s", e->cmd_defns[idx].cmd_name); + return BIO_snprintf(s,strlen(e->cmd_defns[idx].cmd_name) + 1, + "%s", e->cmd_defns[idx].cmd_name); case ENGINE_CTRL_GET_DESC_LEN_FROM_CMD: if(e->cmd_defns[idx].cmd_desc) return strlen(e->cmd_defns[idx].cmd_desc); return strlen(int_no_description); case ENGINE_CTRL_GET_DESC_FROM_CMD: if(e->cmd_defns[idx].cmd_desc) - return sprintf(s, "%s", e->cmd_defns[idx].cmd_desc); - return sprintf(s, "%s", int_no_description); + return BIO_snprintf(s, + strlen(e->cmd_defns[idx].cmd_desc) + 1, + "%s", e->cmd_defns[idx].cmd_desc); + return BIO_snprintf(s, strlen(int_no_description) + 1,"%s", + int_no_description); case ENGINE_CTRL_GET_CMD_FLAGS: return e->cmd_defns[idx].cmd_flags; } |