40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
There are missing calls of close() leading to resource leak (fd leak).
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Simple reproducer:
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. /
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and /proc/$$/fd contain one open fd for each above call
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Signed-off-by: Roman Rakus <rrakus@redhat.com>
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---
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builtins/evalfile.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/builtins/evalfile.c b/builtins/evalfile.c
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index 60f89d1..d30bd96 100644
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--- a/builtins/evalfile.c
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+++ b/builtins/evalfile.c
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@@ -133,11 +133,13 @@ file_error_and_exit:
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if (S_ISDIR (finfo.st_mode))
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{
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(*errfunc) (_("%s: is a directory"), filename);
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+ close(fd);
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return ((flags & FEVAL_BUILTIN) ? EXECUTION_FAILURE : -1);
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}
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else if ((flags & FEVAL_REGFILE) && S_ISREG (finfo.st_mode) == 0)
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{
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(*errfunc) (_("%s: not a regular file"), filename);
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+ close(fd);
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return ((flags & FEVAL_BUILTIN) ? EXECUTION_FAILURE : -1);
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}
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@@ -146,6 +148,7 @@ file_error_and_exit:
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if (file_size != finfo.st_size || file_size + 1 < file_size)
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{
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(*errfunc) (_("%s: file is too large"), filename);
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+ close(fd);
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return ((flags & FEVAL_BUILTIN) ? EXECUTION_FAILURE : -1);
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}
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--
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1.7.11.7
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