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tar: extract creation mode 

mode for newly-created files should be restrictive. chmod is always
called soon after to set correct mode from the archive.
This commit is contained in:
Brad Barden 2015-11-18 20:49:07 -06:00 committed by sin
parent 11fee4c8ba
commit 85a9254d3a
1 changed files with 1 additions and 1 deletions
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2
tar.c
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@ -270,7 +270,7 @@ unarchive(char *fname, ssize_t l, char b[BLKSIZ])
case RESERVED:
if ((mode = strtol(h->mode, &p, 8)) < 0 || *p != '\0')
eprintf("strtol %s: invalid number\n", h->mode);
fd = open(fname, O_WRONLY | O_TRUNC | O_CREAT, 0644);
fd = open(fname, O_WRONLY | O_TRUNC | O_CREAT, 0600);
if (fd < 0)
eprintf("open %s:", fname);
if (fchmod(fd, mode) < 0)