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| author | William Djupström <william@deepztream.com> | 2020-06-08 13:38:33 +0200 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2020-06-08 07:15:49 -0500 |
| commit | 7fe1bdfb5fc05f344e1a8f0ce1c89aa7bfea9a08 (patch) | |
| tree | 8be2ba78c3344b22366f116c06e61f2ed065f2e8 /toys/posix | |
| parent | f224ac56d997a60dda25e4dbf33799cabecd721e (diff) | |
| download | toybox-7fe1bdfb5fc05f344e1a8f0ce1c89aa7bfea9a08.tar.gz | |
tar: fix extracting long file paths
Diffstat (limited to 'toys/posix')
| -rw-r--r-- | toys/posix/tar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/posix/tar.c b/toys/posix/tar.c index 9642fbe6..77dd6fe9 100644 --- a/toys/posix/tar.c +++ b/toys/posix/tar.c @@ -590,7 +590,7 @@ static void unpack_tar(char *first) else if (tar.type == 'L') alloread(&TT.hdr.name, TT.hdr.size); else if (tar.type == 'x') { char *p, *buf = 0; - int i, len, n; + int i, len, n = 0; // Posix extended record "LEN NAME=VALUE\n" format alloread(&buf, TT.hdr.size); @@ -601,7 +601,7 @@ static void unpack_tar(char *first) break; } p[len-1] = 0; - if (i == 2) { + if (n) { TT.hdr.name = xstrdup(p+n); break; } |