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Back-patch password leak fix for Vaschenko.

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This commit is contained in:
Tom Lane 2001-02-07 23:42:27 +00:00
parent 7bfec168bf
commit 1a604c3cd9
1 changed files with 5 additions and 1 deletions
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6
src/backend/libpq/crypt.c
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@ -9,7 +9,7 @@
* Dec 17, 1997 - Todd A. Brandys
* Orignal Version Completed.
*
* $Id: crypt.c,v 1.23 1999/07/17 20:17:01 momjian Exp $
* $Id: crypt.c,v 1.23.2.1 2001/02/07 23:42:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -59,6 +59,7 @@ crypt_getpwdreloadfilename()
bufsize = strlen(pwdfilename) + strlen(CRYPT_PWD_RELOAD_SUFX) + 1;
rpfnam = (char *) palloc(bufsize);
snprintf(rpfnam, bufsize, "%s%s", pwdfilename, CRYPT_PWD_RELOAD_SUFX);
pfree(pwdfilename);
return rpfnam;
}
@ -79,6 +80,8 @@ crypt_openpwdfile()
pwdfile = AllocateFile(filename, "rb");
#endif
pfree(filename);
return pwdfile;
}
@ -131,6 +134,7 @@ crypt_loadpwdfile()
filename = crypt_getpwdreloadfilename();
result = unlink(filename);
pfree(filename);
/*
* We want to delete the flag file before reading the contents of the