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Increase the length of the buffer in smartlist_string_num_isin().
This was harmless, since we only used this for checking for lists of port values, but it's the principle of the thing. Fixes 3175; bugfix on 0.1.0.1-rc
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changes/bug3175
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changes/bug3175
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o Minor bugfixes:
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- Resolve an untriggerable issue in smartlist_string_num_isin(),
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where if the function had ever in the future been used to check
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for the presence of a too-large number, it would have given an
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incorrect result. (Fortunately, we only used it for 16-bit
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values.) Fixes bug 3175; bugfix on Tor 0.1.0.1-rc.
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@ -210,7 +210,7 @@ smartlist_string_isin_case(const smartlist_t *sl, const char *element)
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int
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smartlist_string_num_isin(const smartlist_t *sl, int num)
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{
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char buf[16];
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char buf[32]; /* long enough for 64-bit int, and then some. */
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tor_snprintf(buf,sizeof(buf),"%d", num);
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return smartlist_string_isin(sl, buf);
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}
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