Merge remote-tracking branch 'teor/bug21507-029' into maint-0.2.9

This commit is contained in:
Nick Mathewson 2017-06-28 14:03:20 -04:00
commit ec9c6d7723
2 changed files with 7 additions and 0 deletions

5
changes/bug21507 Normal file
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@ -0,0 +1,5 @@
o Minor bugfixes (voting consistency):
- Reject version numbers with non-numeric prefixes (such as +, -, and
whitespace). Disallowing whitespace prevents differential version
parsing between POSIX-based and Windows platforms.
Fixes bug 21507 and part of 21508; bugfix on 0.0.8pre1.

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@ -5621,6 +5621,8 @@ tor_version_parse(const char *s, tor_version_t *out)
#define NUMBER(m) \
do { \
if (!cp || *cp < '0' || *cp > '9') \
return -1; \
out->m = (int)tor_parse_uint64(cp, 10, 0, INT32_MAX, &ok, &eos); \
if (!ok) \
return -1; \