tree: sanitize free() handling#1038
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igaw merged 1 commit intolinux-nvme:masterfrom Jul 22, 2025
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igaw
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| _cleanup_free_ char *h = NULL; | ||
| _cleanup_free_ char *scheme = NULL, *authority = NULL; | ||
| _cleanup_free_ char *path = NULL, *h = NULL; | ||
| const char *host; |
igaw
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Jul 22, 2025
| }; | ||
| _cleanup_free_ char *header = NULL; | ||
| _cleanup_free_ char *message = NULL; | ||
| _cleanup_free_ char *header = NULL, *message = NULL; |
igaw
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| _cleanup_free_ char *nqn = NULL; | ||
| _cleanup_free_ char *hid = NULL; | ||
| _cleanup_free_ char *hnqn = NULL; | ||
| _cleanup_free_ char *nqn = NULL, *hid = NULL, *hnqn = NULL; |
igaw
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| { | ||
| _cleanup_free_ char *hostnqn = NULL; | ||
| _cleanup_free_ char *hostid = NULL; | ||
| _cleanup_free_ char *hostnqn = NULL, *hostid = NULL; |
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another one of code churn, nothign gained, makes the review more harder, makes backporting harder.
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I'll fix it up myself. |
As per the POSIX manual, free() is NULL-safe i.e. we could call it without first checking whether the respective pointer is non-NULL. So apply that here. Suggested-by: Martin Belanger <[email protected]> Signed-off-by: Martin George <[email protected]>
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Thanks! |
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As per the POSIX manual, free() is NULL-safe i.e. we could call it without first checking whether the respective pointer is non-NULL. So apply that here. And while at it, reorder some of the cleanup_free items in the declaration section.
Suggested-by: Martin Belanger [email protected]