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| author | Ulrich Drepper <drepper@gmail.com> | 2011-04-19 17:16:11 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-04-19 17:16:11 -0400 |
| commit | 00401ad5b08e86f2a912a640487c34006c7c27e3 (patch) | |
| tree | 7a422478102fb9a19359e00624811f9bdc15cd93 | |
| parent | ab8eed78a6614f7e7e5a908efdcb9f390f849563 (diff) | |
| download | glibc-00401ad5b08e86f2a912a640487c34006c7c27e3.tar.gz glibc-00401ad5b08e86f2a912a640487c34006c7c27e3.tar.xz glibc-00401ad5b08e86f2a912a640487c34006c7c27e3.zip | |
Fix little issue with last change.
| -rw-r--r-- | nss/nss_files/files-initgroups.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/nss/nss_files/files-initgroups.c b/nss/nss_files/files-initgroups.c index 2d84cd8457..1c288e5ae3 100644 --- a/nss/nss_files/files-initgroups.c +++ b/nss/nss_files/files-initgroups.c @@ -63,7 +63,9 @@ _nss_files_initgroups_dyn (const char *user, gid_t group, long int *start, } struct group grp; - while (_nss_files_parse_grent (line, &grp, buffer, buflen, errnop) == -1) + int res; + while ((res = _nss_files_parse_grent (line, &grp, buffer, buflen, + errnop)) == -1) { size_t newbuflen = 2 * buflen; if (buffer_use_malloc || ! __libc_use_alloca (buflen + newbuflen)) @@ -83,7 +85,7 @@ _nss_files_initgroups_dyn (const char *user, gid_t group, long int *start, buffer = extend_alloca (buffer, buflen, newbuflen); } - if (grp.gr_gid != group) + if (res > 0 && grp.gr_gid != group) for (char **m = grp.gr_mem; *m != NULL; ++m) if (strcmp (*m, user) == 0) { |