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snprintf fix

This commit is contained in:
Arvid Norberg 2009-04-07 01:14:12 +00:00
parent c23fda2e2a
commit 970ab50e57
2 changed files with 5 additions and 5 deletions
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8
include/libtorrent/alert_types.hpp
View File

@ -142,8 +142,8 @@ namespace libtorrent
virtual char const* what() const { return "file renamed"; } virtual char const* what() const { return "file renamed"; }
virtual std::string message() const virtual std::string message() const
{ {
char msg[200]; char msg[200 + NAME_MAX];
snprintf(msg, 200, "%s: file %d renamed to %s", torrent_alert::message().c_str() snprintf(msg, sizeof(msg), "%s: file %d renamed to %s", torrent_alert::message().c_str()
, index, name.c_str()); , index, name.c_str());
return msg; return msg;
} }
@ -168,8 +168,8 @@ namespace libtorrent
virtual char const* what() const { return "file rename failed"; } virtual char const* what() const { return "file rename failed"; }
virtual std::string message() const virtual std::string message() const
{ {
char ret[200]; char ret[200 + NAME_MAX];
snprintf(ret, 200, "%s: failed to rename file %d: %s" snprintf(ret, sizeof(msg), "%s: failed to rename file %d: %s"
, torrent_alert::message().c_str(), index, msg.c_str()); , torrent_alert::message().c_str(), index, msg.c_str());
return ret; return ret;
} }

2
include/libtorrent/config.hpp
View File

@ -102,7 +102,7 @@ POSSIBILITY OF SUCH DAMAGE.
// this is the maximum number of characters in a // this is the maximum number of characters in a
// path element / filename on windows // path element / filename on windows
#define NAME_MAX 255 #define NAME_MAX 255
#define snprintf _snprintf_s #define snprintf _snprintf
#define strtoll _strtoi64 #define strtoll _strtoi64
#endif #endif