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| author | Sumit Bose <sbose@redhat.com> | 2012-06-01 13:08:04 +0200 |
|---|---|---|
| committer | Jan Zeleny <jzeleny@redhat.com> | 2012-06-08 14:42:09 +0200 |
| commit | 2d07aa724c93bbaec2cd29470941c0754c74f715 (patch) | |
| tree | a7bdafe74023d4f472e126fab25ba1108cbaa579 /src/lib | |
| parent | 2998435fcc95857b73049b3955af9889ab595f24 (diff) | |
| download | sssd-2d07aa724c93bbaec2cd29470941c0754c74f715.tar.gz sssd-2d07aa724c93bbaec2cd29470941c0754c74f715.tar.xz sssd-2d07aa724c93bbaec2cd29470941c0754c74f715.zip | |
sss_idmap: fix typo which prevents sub auth larger then 2^31
A test to cover this is added as well.
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/idmap/sss_idmap_conv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/idmap/sss_idmap_conv.c b/src/lib/idmap/sss_idmap_conv.c index 1d3ffb3b2..a33604226 100644 --- a/src/lib/idmap/sss_idmap_conv.c +++ b/src/lib/idmap/sss_idmap_conv.c @@ -263,7 +263,7 @@ enum idmap_error_code sss_idmap_sid_to_dom_sid(struct sss_idmap_ctx *ctx, } errno = 0; ul = strtoul(r, &r, 10); - if (errno != 0 || r == NULL) { + if (errno != 0 || r == NULL || ul > UINT32_MAX) { err = IDMAP_SID_INVALID; goto done; } @@ -301,8 +301,8 @@ enum idmap_error_code sss_idmap_sid_to_dom_sid(struct sss_idmap_ctx *ctx, } errno = 0; - ul = strtol(r, &end, 10); - if (errno != 0 || end == NULL || + ul = strtoul(r, &end, 10); + if (errno != 0 || ul > UINT32_MAX || end == NULL || (*end != '\0' && *end != '-')) { err = IDMAP_SID_INVALID; goto done; |