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Re: [PATCH] Uncouple netfs_make_protid (netfs_make_peropen()) function c
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH] Uncouple netfs_make_protid (netfs_make_peropen()) function calls in Hurd. |
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Date: |
Fri, 28 Jan 2022 00:00:14 +0100 |
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User-agent: |
NeoMutt/20170609 (1.8.3) |
Svante Signell, le jeu. 27 janv. 2022 23:07:34 +0100, a ecrit:
> @@ -47,6 +53,7 @@ netfs_make_peropen (struct node *np, int flags, struct
> peropen *context)
> po->path = strdup (context->path);
> if (! po->path) {
> free(po);
> + errno = ENOMEM;
> return NULL;
> }
> }
Ah, also, here: rather than hardcoding ENOMEM, save the errno value, and
restore it after calling free(po). strdup would normally only ever
return ENOMEM errors, but better be safe than sorry.
Samuel