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core: bug fix in str2ipbuf, return an error for invalid input parameter
(cherry picked from commit a48d87dff0d266efabaf4b0312d2c228ccbd13ff)
Henning Westerholt authored on 12/11/2019 11:18:06
Showing 1 changed files
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@@ -1738,7 +1738,7 @@ int str2ipbuf(str* st, ip_addr_t* ipb) |
| 1738 | 1738 |
/* just in case that e.g. the VIA parser get confused */ |
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if(unlikely(!st->s || st->len <= 0)) {
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LM_ERR("invalid name, no conversion to IP address possible\n");
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- return 0; |
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+ return -1; |
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} |
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s=(unsigned char*)st->s; |
| 1744 | 1744 |
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