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From: hankin <hankin@consultco.com>

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a while back I posted a patch for pg_ident, the patch worked but I didn't
diagnose the problem properly.
on my compiler(gcc2.7.2) this compiles with no errors...

char buf[1000]; if(buf != '\0') {

...but it doesn't compare '\0' with the first char of buf.
This commit is contained in:
Marc G. Fournier 1998-03-15 08:18:03 +00:00
parent bb7f173c0c
commit 22bd99e462
1 changed files with 8 additions and 4 deletions
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12
src/backend/libpq/hba.c
View File

@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.29 1998/02/26 04:31:49 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.30 1998/03/15 08:18:03 scrappy Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -662,20 +662,24 @@ parse_map_record(FILE *file,
file_iuser[0] = '\0'; file_iuser[0] = '\0';
next_token(file, buf, sizeof(buf)); next_token(file, buf, sizeof(buf));
if (buf != '\0') if (buf[0] != '\0')
{ {
strcpy(file_map, buf); strcpy(file_map, buf);
next_token(file, buf, sizeof(buf)); next_token(file, buf, sizeof(buf));
if (buf != '\0') if (buf[0] != '\0')
{ {
strcpy(file_iuser, buf); strcpy(file_iuser, buf);
next_token(file, buf, sizeof(buf)); next_token(file, buf, sizeof(buf));
if (buf != '\0') if (buf[0] != '\0')
{ {
strcpy(file_pguser, buf); strcpy(file_pguser, buf);
read_through_eol(file); read_through_eol(file);
return;
} }
} }
sprintf(PQerrormsg,"Incomplete line in pg_ident: %s",file_map);
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
} }
} }