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authorStephen Gallagher <sgallagh@redhat.com>2012-02-17 12:14:39 -0500
committerStephen Gallagher <sgallagh@redhat.com>2012-02-17 14:27:32 -0500
commit457927f4210a0c41289521d55617b6d6bb6a46e0 (patch)
tree39a29f3e1c86d74602eaece4bf146bf3672925dc /src/responder/pam
parent1a63155b0797c2b1963424e5c0f5d3a62f8cc7cc (diff)
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RESPONDERS: Make the fd_limit setting configurable
This code will now attempt first to see if it has privilege to set the value as specified, and if not it will fall back to the previous behavior. So on systems with the CAP_SYS_RESOURCE capability granted to SSSD, it will be able to ignore the limits.conf hard limit. https://fedorahosted.org/sssd/ticket/1197
Diffstat (limited to 'src/responder/pam')
-rw-r--r--src/responder/pam/pamsrv.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/src/responder/pam/pamsrv.c b/src/responder/pam/pamsrv.c
index 2786fe4e..6cb564a7 100644
--- a/src/responder/pam/pamsrv.c
+++ b/src/responder/pam/pamsrv.c
@@ -111,6 +111,7 @@ static int pam_process_init(TALLOC_CTX *mem_ctx,
struct pam_ctx *pctx;
int ret, max_retries;
int id_timeout;
+ int fd_limit;
pctx = talloc_zero(mem_ctx, struct pam_ctx);
if (!pctx) {
@@ -186,7 +187,17 @@ static int pam_process_init(TALLOC_CTX *mem_ctx,
}
/* Set up file descriptor limits */
- responder_set_fd_limit(DEFAULT_PAM_FD_LIMIT);
+ ret = confdb_get_int(pctx->rctx->cdb, pctx->rctx,
+ CONFDB_PAM_CONF_ENTRY,
+ CONFDB_SERVICE_FD_LIMIT,
+ DEFAULT_PAM_FD_LIMIT,
+ &fd_limit);
+ if (ret != EOK) {
+ DEBUG(SSSDBG_FATAL_FAILURE,
+ ("Failed to set up file descriptor limit\n"));
+ return ret;
+ }
+ responder_set_fd_limit(fd_limit);
ret = EOK;