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| author | cypherpunks <cypherpunks@torproject.org> | 2018-08-17 22:45:33 +0000 |
|---|---|---|
| committer | cypherpunks <cypherpunks@torproject.org> | 2020-02-09 01:24:47 +0000 |
| commit | 32b33c0d21ce471d735abbedc26d26998238c380 (patch) | |
| tree | 0a07cd6f007812c6f22422ad4d3894d77c00fc04 /src/core/or/protover.c | |
| parent | c2b95da4d49504281f7c30c8f523cd492be932a7 (diff) | |
| download | tor-32b33c0d21ce471d735abbedc26d26998238c380.tar.gz tor-32b33c0d21ce471d735abbedc26d26998238c380.zip | |
protover: reject unexpected commas
Consistently reject extra commas, instead of only rejecting leading
commas.
Fix on b2b2e1c7f24d9b65059e3d089768d6c49ba4f58f.
Fixes #27194; bugfix on 0.2.9.4-alpha.
Diffstat (limited to 'src/core/or/protover.c')
| -rw-r--r-- | src/core/or/protover.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/or/protover.c b/src/core/or/protover.c index 17979d04ea..763eadadf9 100644 --- a/src/core/or/protover.c +++ b/src/core/or/protover.c @@ -245,7 +245,8 @@ parse_single_entry(const char *s, const char *end_of_entry) } s = comma; - while (*s == ',' && s < end_of_entry) + // Skip the comma separator between ranges. Don't ignore a trailing comma. + if (s < (end_of_entry - 1)) ++s; } |