37 lines
982 B
Diff
37 lines
982 B
Diff
From 46386b75fb90ce91ede80093ce73e99fde53ba3b Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Tue, 4 Jan 2022 18:33:30 -0500
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Subject: [PATCH] main: Drop an unnecessary `NULL` check before `free()`
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From `man free()`:
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```
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The free() function frees the memory space pointed to by ptr ... If ptr is NULL, no operation is performed.
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```
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Obviously there are *tons* of these in the codebase; just doing
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this one as a preliminary PR; if accepted I may do some more, or
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others can. Or we could try a coccinelle semantic patch.
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---
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src/cli/main.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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diff --git a/src/cli/main.c b/src/cli/main.c
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index 4b8ab85..575e56f 100644
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--- a/src/cli/main.c
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+++ b/src/cli/main.c
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@@ -231,9 +231,7 @@ done:
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free(requirements);
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authselect_array_free(maps);
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authselect_profile_free(profile);
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- if (features != NULL) {
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- free(features);
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- }
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+ free(features);
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return ret;
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}
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--
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2.27.0
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