generic-library/openssl
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Use BUF_strlcpy() instead of strcpy().

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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>
This commit is contained in:
Richard Levitte
2003-12-27 14:40:17 +00:00
parent b79aa47a0c
commit d420ac2c7d
43 changed files with 233 additions and 182 deletions
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10
crypto/engine/eng_ctrl.c
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@@ -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;
}