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Safe usage of strncpy

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This commit is contained in:
ntfs.hard
2022-10-20 21:05:27 +03:00
committed by Arvid Norberg
parent c5c0cb82f1
commit ff5174f37d
1 changed files with 4 additions and 2 deletions
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6
bindings/c/library.cpp
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@ -493,10 +493,12 @@ TORRENT_EXPORT int torrent_get_status(int tor, torrent_status* s, int struct_siz
s->state = (state_t)ts.state;
s->paused = ts.paused;
s->progress = ts.progress;
strncpy(s->error, ts.error.c_str(), 1024);
strncpy(s->error, ts.error.c_str(), sizeof(s->error)-1);
s->error[sizeof(s->error)-1] = '\0';
s->next_announce = lt::total_seconds(ts.next_announce);
s->announce_interval = lt::total_seconds(ts.announce_interval);
strncpy(s->current_tracker, ts.current_tracker.c_str(), 512);
strncpy(s->current_tracker, ts.current_tracker.c_str(), sizeof(s->current_tracker)-1);
s->current_tracker[sizeof(s->current_tracker)-1] = '\0';
s->total_download = ts.total_download = ts.total_download = ts.total_download;
s->total_upload = ts.total_upload = ts.total_upload = ts.total_upload;
s->total_payload_download = ts.total_payload_download;