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| author | Rob Landley <rob@landley.net> | 2015-07-06 19:41:57 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2015-07-06 19:41:57 -0500 |
| commit | 3487bd353b4448bbdc9ece6d62fc4c4f4fd6ae4a (patch) | |
| tree | 760cf34316c7672c2b7a6eeab5dff18669f7d29d /toys | |
| parent | cc585db6949917ef8d9d72d88e2fdbb8d6c63df0 (diff) | |
| download | toybox-3487bd353b4448bbdc9ece6d62fc4c4f4fd6ae4a.tar.gz | |
Avoid integer overflow with insane input data.
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/posix/sort.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/toys/posix/sort.c b/toys/posix/sort.c index 49e68c74..ed7c36ce 100644 --- a/toys/posix/sort.c +++ b/toys/posix/sort.c @@ -384,7 +384,7 @@ void sort_main(void) // Output result for (idx = 0; idx<TT.linecount; idx++) { char *s = TT.lines[idx]; - int i = strlen(s); + unsigned i = strlen(s); if (!(toys.optflags&FLAG_z)) s[i] = '\n'; xwrite(fd, s, i+1); |