Module: kamailio Branch: master Commit: 1d3fde1205440296c1d6a54feee5a9d637055bee URL: https://github.com/kamailio/kamailio/commit/1d3fde1205440296c1d6a54feee5a9d6...

Author: Daniel-Constantin Mierla miconda@gmail.com Committer: Daniel-Constantin Mierla miconda@gmail.com Date: 2021-09-14T08:05:05+02:00

core: parse via - safe check for end of buffer

- just in case it is needed to be used for non-zero-terminated strings

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Modified: src/core/parser/parse_via.c

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Diff: https://github.com/kamailio/kamailio/commit/1d3fde1205440296c1d6a54feee5a9d6... Patch: https://github.com/kamailio/kamailio/commit/1d3fde1205440296c1d6a54feee5a9d6...

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diff --git a/src/core/parser/parse_via.c b/src/core/parser/parse_via.c index 78bd304f32..100af6d6bf 100644 --- a/src/core/parser/parse_via.c +++ b/src/core/parser/parse_via.c @@ -940,7 +940,7 @@ static /*inline*/ char *parse_via_param(char *const p, const char *const end,

find_value: tmp++; - for(; *tmp; tmp++) { + for(; tmp<end && *tmp; tmp++) { switch(*tmp) { case ' ': case '\t': @@ -2064,7 +2064,7 @@ char *parse_via( tmp++; c_nest = 0; /*state should always be F_HOST here*/; - for(; *tmp; tmp++) { + for(; tmp<end && *tmp; tmp++) { switch(*tmp) { case ' ': case '\t':