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| author | Matt Strapp <strap012@umn.edu> | 2020-11-03 09:19:58 -0600 |
|---|---|---|
| committer | Matt Strapp <strap012@umn.edu> | 2020-11-03 09:19:58 -0600 |
| commit | c9ad2b99dcf34ce9ba3685adba622dc2abd665ef (patch) | |
| tree | 264964541d4893393779fcb25e1185ffb1c067db /P2 | |
| parent | write more (diff) | |
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Fix dir traversal maybe?????
Diffstat (limited to '')
| -rw-r--r-- | P2/lib/utils.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/P2/lib/utils.c b/P2/lib/utils.c index 4b2e35f..c7f752d 100644 --- a/P2/lib/utils.c +++ b/P2/lib/utils.c @@ -101,10 +101,9 @@ void shuffle(int nMappers, int nReducers) { DIR *dir = opendir(newpath); struct dirent* entry; while ((entry = readdir(dir)) != NULL) { - char newmsg[200]; if (!strcmp(".", entry->d_name) || !strcmp("..", entry->d_name)) continue; - + sprintf(message.msgText, "%s/%s", newpath, entry -> d_name); message.msgType = hashFunction(entry -> d_name, nReducers); printf("%ld\n", message.msgType); msgsnd(id, &message, chunkSize, 0); |