pkg: reset umask for package scripts

It is unreasonable to assume that all package writers would except
to reset umask themselves. It's done currently in most packages,
but we had first issue of this kind recently, so better just reset
umask.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/package.c b/src/package.c
index d6eff07..c6e8e48 100644
--- a/src/package.c
+++ b/src/package.c
@@ -1019,6 +1019,7 @@ void apk_ipkg_run_script(struct apk_installed_package *ipkg,
 	if (pid == -1)
 		goto error;
 	if (pid == 0) {
+		umask(0022);
 		if (fchdir(root_fd) == 0 && chroot(".") == 0)
 			execve(fn, argv, environment);
 		exit(1);