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comparison src/content.c @ 196:60a70c16d79c noffle

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[svn] * src/content.c: When generating temp file to write new content to, make sure there is no possibility of a name clash with an existing file. Bug spotted by Mirko Liss.
author bears
date Tue, 30 Oct 2001 13:55:53 +0000
parents f1bacee93ca6
children 24d4cd032da5
comparison
equal deleted inserted replaced
195:76460d98b2fb 196:60a70c16d79c
1 /* 1 /*
2 content.c 2 content.c
3 3
4 $Id: content.c 307 2001-09-12 20:33:44Z bears $ 4 $Id: content.c 315 2001-10-30 13:55:53Z bears $
5 */ 5 */
6 6
7 #if HAVE_CONFIG_H 7 #if HAVE_CONFIG_H
8 #include <config.h> 8 #include <config.h>
9 #endif 9 #endif
164 extendCont( numb - cont.first + 1 ); 164 extendCont( numb - cont.first + 1 );
165 cont.elem[ numb - cont.first ] = ov; 165 cont.elem[ numb - cont.first ] = ov;
166 } 166 }
167 fclose( f ); 167 fclose( f );
168 168
169
169 if ( cont.first == 0 ) 170 if ( cont.first == 0 )
170 setupEmpty( name ); /* Corrupt overview file recovery */ 171 setupEmpty( name ); /* Corrupt overview file recovery */
171 else 172 else
172 { 173 {
173 int grpLast; 174 int grpLast;
195 /* If nowt has changed, do nowt. */ 196 /* If nowt has changed, do nowt. */
196 if ( ! cont.dirty ) 197 if ( ! cont.dirty )
197 return; 198 return;
198 199
199 /* Save the overview to temporary file in same dir. */ 200 /* Save the overview to temporary file in same dir. */
200 snprintf( tmpfname, MAXCHAR, "%s/overview/%s.%d", 201 snprintf( tmpfname, MAXCHAR, "%s/overview/.#%d.%s",
201 Cfg_spoolDir(), cont.name, (int) getpid() ); 202 Cfg_spoolDir(), (int) getpid(), cont.name );
202 if ( ! ( f = fopen( tmpfname, "w" ) ) ) 203 if ( ! ( f = fopen( tmpfname, "w" ) ) )
203 { 204 {
204 Log_err( "Could not open %s for writing", tmpfname ); 205 Log_err( "Could not open %s for writing", tmpfname );
205 return; 206 return;
206 } 207 }