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Sync OpenBSD patchset 464:

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Reset the umask right after fopen to avoid leaving it changed on error, noticed
by deraadt@.
This commit is contained in:
Tiago Cunha 2009-10-28 23:08:52 +00:00
parent 88bb9381b2
commit ce743b2058
1 changed files with 2 additions and 2 deletions
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4
cmd-save-buffer.c
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@ -1,4 +1,4 @@
/* $Id: cmd-save-buffer.c,v 1.8 2009-09-07 23:48:54 tcunha Exp $ */
/* $Id: cmd-save-buffer.c,v 1.9 2009-10-28 23:08:52 tcunha Exp $ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
@ -70,6 +70,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
f = fopen(data->arg, "ab");
else
f = fopen(data->arg, "wb");
umask(mask);
if (f == NULL) {
ctx->error(ctx, "%s: %s", data->arg, strerror(errno));
return (-1);
@ -82,7 +83,6 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
}
fclose(f);
umask(mask);
return (0);
}