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Merge pull request #104 from smcv/mbstowcs 

Ensure that mbstowcs does not overflow its buffer
This commit is contained in:
Zack Middleton 2015-01-07 18:10:17 -06:00
parent 8469c40c2b ff7ff32b0e
commit 044060274e
1 changed files with 2 additions and 2 deletions
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4
code/client/libmumblelink.c
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@ -146,7 +146,7 @@ void mumble_set_identity(const char* identity)
size_t len; size_t len;
if (!lm) if (!lm)
return; return;
len = MIN(sizeof(lm->identity), strlen(identity)+1); len = MIN(sizeof(lm->identity)/sizeof(wchar_t), strlen(identity)+1);
mbstowcs(lm->identity, identity, len); mbstowcs(lm->identity, identity, len);
} }
@ -164,7 +164,7 @@ void mumble_set_description(const char* description)
size_t len; size_t len;
if (!lm) if (!lm)
return; return;
len = MIN(sizeof(lm->description), strlen(description)+1); len = MIN(sizeof(lm->description)/sizeof(wchar_t), strlen(description)+1);
mbstowcs(lm->description, description, len); mbstowcs(lm->description, description, len);
} }