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Code Issues Releases Activity

Avoid race-conditions on playpen delete.

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This commit is contained in:
Eivind Eklund 1998-07-17 14:56:31 +00:00
parent ccbe4f96fe
commit 4dc6689c09
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=37728
1 changed files with 5 additions and 2 deletions
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7
usr.sbin/pkg_install/add/perform.c
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@ -1,6 +1,6 @@
#ifndef lint
static const char rcsid[] =
"$Id: perform.c,v 1.48 1998/01/21 06:08:35 jkh Exp $";
"$Id: perform.c,v 1.49 1998/02/16 17:16:14 jkh Exp $";
#endif
/*
@ -33,6 +33,7 @@ static const char rcsid[] =
static int pkg_do(char *);
static int sanity_check(char *);
static char LogDir[FILENAME_MAX];
static int zapLogDir; /* Should we delete LogDir? */
int
pkg_perform(char **pkgs)
@ -73,6 +74,7 @@ pkg_do(char *pkg)
int inPlace;
code = 0;
zapLogDir = 0;
LogDir[0] = '\0';
strcpy(playpen, FirstPen);
inPlace = 0;
@ -364,6 +366,7 @@ pkg_do(char *pkg)
goto success; /* well, partial anyway */
}
sprintf(LogDir, "%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR, PkgName);
zapLogDir = 1;
if (Verbose)
printf("Attempting to record package into %s..\n", LogDir);
if (make_hierarchy(LogDir)) {
@ -476,7 +479,7 @@ cleanup(int signo)
in_cleanup = 1;
if (signo)
printf("Signal %d received, cleaning up..\n", signo);
if (!Fake && LogDir[0])
if (!Fake && zapLogDir && LogDir[0])
vsystem("%s -rf %s", REMOVE_CMD, LogDir);
leave_playpen();
}