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| author | Sebastian Nadler <sebastian.nadler@tum.de> | 2023-11-19 17:06:55 +0100 |
|---|---|---|
| committer | Sebastian Nadler <sebastian.nadler@tum.de> | 2023-11-30 19:33:50 +0100 |
| commit | 8b0cafb1d8545fc06c5670f42b759b00d5c059b5 (patch) | |
| tree | b564d3a367ca80b3b9a60926425fb810d31983e6 | |
| parent | 86e8344d62ca7daf3239dfe1284ecf72f342e921 (diff) | |
| download | gnunet-8b0cafb1d8545fc06c5670f42b759b00d5c059b5.tar.gz gnunet-8b0cafb1d8545fc06c5670f42b759b00d5c059b5.zip | |
Fix URI record serialization issue
| -rw-r--r-- | src/plugin/gnsrecord/plugin_gnsrecord_dns.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/plugin/gnsrecord/plugin_gnsrecord_dns.c b/src/plugin/gnsrecord/plugin_gnsrecord_dns.c index 226481c5d..dde5ddcea 100644 --- a/src/plugin/gnsrecord/plugin_gnsrecord_dns.c +++ b/src/plugin/gnsrecord/plugin_gnsrecord_dns.c | |||
| @@ -671,6 +671,15 @@ dns_string_to_value (void *cls, | |||
| 671 | uri.target = target; | 671 | uri.target = target; |
| 672 | off = 0; | 672 | off = 0; |
| 673 | 673 | ||
| 674 | // TODO add more precise uri checking (RFC3986) | ||
| 675 | if (strstr(target, &":") == NULL || target[0] == 58 || target[strlen(target)-1] == 58) | ||
| 676 | { | ||
| 677 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
| 678 | _ ("Failed to serialize URI record with target `%s'\n"), | ||
| 679 | target); | ||
| 680 | return GNUNET_SYSERR; | ||
| 681 | } | ||
| 682 | |||
| 674 | char uribuf[sizeof(struct GNUNET_TUN_DnsUriRecord) + strlen(target) + 1]; | 683 | char uribuf[sizeof(struct GNUNET_TUN_DnsUriRecord) + strlen(target) + 1]; |
| 675 | 684 | ||
| 676 | if (GNUNET_OK != | 685 | if (GNUNET_OK != |