X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Frunas.c;h=5bd43e65b7c072b5ea40e1f6e16807f594986fe4;hp=43b154f10869de2e85a57bb7bcc03c7bb646bb72;hb=5b73926fb372c1b1f6d426b566bfb682f4a058b0;hpb=6f94560a050962daad560dac2823bd97b0b1bf98

diff --git a/src/common/runas.c b/src/common/runas.c
index 43b154f10..5bd43e65b 100644
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -313,7 +313,14 @@ end:
 static
 int run_as_noclone(int (*cmd)(void *data), void *data, uid_t uid, gid_t gid)
 {
-	return cmd(data);
+	int ret;
+	mode_t old_mask;
+
+	old_mask = umask(0);
+	ret = cmd(data);
+	umask(old_mask);
+
+	return ret;
 }
 
 static
@@ -333,6 +340,7 @@ int run_as(int (*cmd)(void *data), void *data, uid_t uid, gid_t gid)
 	}
 }
 
+__attribute__((visibility("hidden")))
 int run_as_mkdir_recursive(const char *path, mode_t mode, uid_t uid, gid_t gid)
 {
 	struct run_as_mkdir_data data;
@@ -344,6 +352,7 @@ int run_as_mkdir_recursive(const char *path, mode_t mode, uid_t uid, gid_t gid)
 	return run_as(_mkdir_recursive, &data, uid, gid);
 }
 
+__attribute__((visibility("hidden")))
 int run_as_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid)
 {
 	struct run_as_mkdir_data data;
@@ -359,6 +368,7 @@ int run_as_mkdir(const char *path, mode_t mode, uid_t uid, gid_t gid)
  * Note: open_run_as is currently not working. We'd need to pass the fd
  * opened in the child to the parent.
  */
+__attribute__((visibility("hidden")))
 int run_as_open(const char *path, int flags, mode_t mode, uid_t uid, gid_t gid)
 {
 	struct run_as_open_data data;