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Check for errors on descfile extraction 

If /tmp was full during the early stages of package extraction, we were
unable to extract the package description file with the call to
archive_read_data_into_fd(archive, fd) becuase we never checked the return
code. Add a check to ensure the extraction was successful and print and
return an error if it was not instead of falling through to a possibly
untrue error message.

This should fix FS #8885.

Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dan McGee 2007-12-16 22:45:01 -06:00
parent 20bad3b839
commit ce424a356f
1 changed files with 5 additions and 1 deletions
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6
lib/libalpm/package.c
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@ -1032,7 +1032,11 @@ pmpkg_t *_alpm_pkg_load(const char *pkgfile, unsigned short full)
/* extract this file into /tmp. it has info for us */
descfile = strdup("/tmp/alpm_XXXXXX");
fd = mkstemp(descfile);
archive_read_data_into_fd(archive, fd);
if(archive_read_data_into_fd(archive, fd) != ARCHIVE_OK) {
_alpm_log(PM_LOG_ERROR, _("error extracting package description file to %s\n"),
descfile);
goto pkg_invalid;
}
/* parse the info file */
if(parse_descfile(descfile, info) == -1) {
_alpm_log(PM_LOG_ERROR, _("could not parse package description file in %s\n"),