Mercurial > dovecot > core-2.2
changeset 17536:1abf8621981a
auth: Added assert to make sure sysconf() returns what we expect.
userdb nss shouldn't even be used though. So this is mainly to silence
Coverity.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Fri, 27 Jun 2014 17:37:56 +0300 |
| parents | 31efe2d04793 |
| children | 3f9d15b600b1 |
| files | src/auth/userdb-nss.c |
| diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/src/auth/userdb-nss.c Fri Jun 27 16:29:18 2014 +0300 +++ b/src/auth/userdb-nss.c Fri Jun 27 17:37:56 2014 +0300 @@ -104,9 +104,13 @@ { struct nss_userdb_module *module; const char *const *tmp; + long bufsize; + + bufsize = sysconf(_SC_GETPW_R_SIZE_MAX); + i_assert(bufsize > 0); module = p_new(pool, struct nss_userdb_module, 1); - module->bufsize = sysconf(_SC_GETPW_R_SIZE_MAX); + module->bufsize = bufsize; module->buf = p_malloc(pool, module->bufsize); module->module.blocking = TRUE;