19 lines
788 B
Diff
19 lines
788 B
Diff
diff --git a/bubblewrap.c b/bubblewrap.c
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index b17ff99..d3359ae 100644
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--- a/bubblewrap.c
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+++ b/bubblewrap.c
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@@ -2963,7 +2963,12 @@ main (int argc,
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if (mount ("tmpfs", base_path, "tmpfs", MS_NODEV | MS_NOSUID, NULL) != 0)
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die_with_error ("Failed to mount tmpfs");
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- old_cwd = get_current_dir_name ();
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+ /* get_current_dir_name() is not included in Bionic (Android's libc) */
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+ /* old_cwd = get_current_dir_name (); */
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+ old_cwd = getcwd(NULL, 0);
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+ if (old_cwd == NULL)
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+ die_with_error("failed in getting current working directory. "
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+ "probably the path length is equal to or longer than 4KiB");
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/* Chdir to the new root tmpfs mount. This will be the CWD during
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the entire setup. Access old or new root via "oldroot" and "newroot". */
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