Revert "bionic: prevent root processes from calling __system_property_add"
This reverts commit fb9b7b436f.
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@@ -128,13 +128,11 @@ static int map_prop_area_rw()
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{
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prop_area *pa;
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int fd;
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int ret;
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/* dev is a tmpfs that we can use to carve a shared workspace
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* out of, so let's do that...
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*/
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fd = open(property_filename, O_RDWR | O_CREAT | O_NOFOLLOW | O_CLOEXEC |
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O_EXCL, 0444);
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fd = open(property_filename, O_RDWR | O_CREAT | O_NOFOLLOW, 0644);
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if (fd < 0) {
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if (errno == EACCES) {
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/* for consistency with the case where the process has already
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@@ -145,10 +143,6 @@ static int map_prop_area_rw()
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return -1;
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}
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ret = fcntl(fd, F_SETFD, FD_CLOEXEC);
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if (ret < 0)
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goto out;
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if (ftruncate(fd, PA_SIZE) < 0)
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goto out;
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@@ -192,16 +186,8 @@ static int map_prop_area()
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{
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bool fromFile = true;
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int result = -1;
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int fd;
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int ret;
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fd = open(property_filename, O_RDONLY | O_NOFOLLOW | O_CLOEXEC);
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if (fd >= 0) {
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/* For old kernels that don't support O_CLOEXEC */
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ret = fcntl(fd, F_SETFD, FD_CLOEXEC);
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if (ret < 0)
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goto cleanup;
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}
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int fd = open(property_filename, O_RDONLY | O_NOFOLLOW);
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if ((fd < 0) && (errno == ENOENT)) {
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/*
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