Author: rfm
Date: Mon Oct 24 12:22:43 2016
New Revision: 40171
URL: http://svn.gna.org/viewcvs/gnustep?rev=40171&view=rev
Log:
Fixes for problems spotted by Wolfgang
Modified:
libs/base/trunk/ChangeLog
libs/base/trunk/Source/NSData.m
libs/base/trunk/Source/NSMessagePortNameServer.m
libs/base/trunk/Source/NSTask.m
Modified: libs/base/trunk/ChangeLog
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/ChangeLog?rev=40171&r1=40170&r2=40171&view=diff
==============================================================================
--- libs/base/trunk/ChangeLog (original)
+++ libs/base/trunk/ChangeLog Mon Oct 24 12:22:43 2016
@@ -1,3 +1,12 @@
+2016-10-24 Richard Frith-Macdonald <[email protected]>
+
+ * Source/NSData.m: Only atempt to read regular files into NSData,
+ * Source/NSMessagePortNameServer.m: Ignore lock directories in the
+ 'names' directory.
+ * Source/NSTask.m Increase files to close from 256 to 2048 to better
+ reflect typical modern system limits.
+ All changes for problems spotted by Wolfgang.
+
2016-10-21 Richard Frith-Macdonald <[email protected]>
* Headers/Foundation/NSDate.h: Add documentation
Modified: libs/base/trunk/Source/NSData.m
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Source/NSData.m?rev=40171&r1=40170&r2=40171&view=diff
==============================================================================
--- libs/base/trunk/Source/NSData.m (original)
+++ libs/base/trunk/Source/NSData.m Mon Oct 24 12:22:43 2016
@@ -229,8 +229,10 @@
}
static BOOL
-readContentsOfFile(NSString* path, void** buf, off_t* len, NSZone* zone)
-{
+readContentsOfFile(NSString *path, void **buf, off_t *len, NSZone *zone)
+{
+ NSFileManager *mgr = [NSFileManager defaultManager];
+ NSDictionary *att;
#if defined(_WIN32)
const unichar *thePath = 0;
#else
@@ -239,7 +241,7 @@
FILE *theFile = 0;
void *tmp = 0;
int c;
- off_t fileLength;
+ off_t fileLength;
#if defined(_WIN32)
thePath = (const unichar*)[path fileSystemRepresentation];
@@ -252,6 +254,13 @@
return NO;
}
+ att = [mgr fileAttributesAtPath: path traverseLink: YES];
+ if ([att fileType] != NSFileTypeRegular)
+ {
+ NSWarnFLog(@"Open (%@) attempt failed - not a regular file", path);
+ return NO;
+ }
+
#if defined(_WIN32)
theFile = _wfopen(thePath, L"rb");
#else
@@ -280,10 +289,14 @@
* file) by calling ftello().
*/
fileLength = ftello(theFile);
- if (fileLength == (off_t) -1)
+ if (fileLength == (off_t)-1)
{
NSWarnFLog(@"Ftell on %@ failed - %@", path, [NSError _last]);
goto failure;
+ }
+ if (fileLength >= 2147483647)
+ {
+ fileLength = 0;
}
/*
Modified: libs/base/trunk/Source/NSMessagePortNameServer.m
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Source/NSMessagePortNameServer.m?rev=40171&r1=40170&r2=40171&view=diff
==============================================================================
--- libs/base/trunk/Source/NSMessagePortNameServer.m (original)
+++ libs/base/trunk/Source/NSMessagePortNameServer.m Mon Oct 24 12:22:43 2016
@@ -161,7 +161,13 @@
NSArray *lines;
NSString *line;
int opid;
-
+ BOOL isDir = NO;
+
+ if ([mgr fileExistsAtPath: old isDirectory: &isDir] == NO
+ || YES == isDir)
+ {
+ continue; // Ignore removed file or lock directory
+ }
lines = [[NSString stringWithContentsOfFile: old]
componentsSeparatedByString: @"\n"];
if ([lines count] > 1
Modified: libs/base/trunk/Source/NSTask.m
URL:
http://svn.gna.org/viewcvs/gnustep/libs/base/trunk/Source/NSTask.m?rev=40171&r1=40170&r2=40171&view=diff
==============================================================================
--- libs/base/trunk/Source/NSTask.m (original)
+++ libs/base/trunk/Source/NSTask.m Mon Oct 24 12:22:43 2016
@@ -93,15 +93,11 @@
#include <sys/stropts.h>
#endif
-#ifndef MAX_OPEN
-#define MAX_OPEN 64
-#endif
-
/*
- * If we don't have NFILE, default to 256 open descriptors.
+ * If we don't have NOFILE, default to 2048 open descriptors.
*/
#ifndef NOFILE
-#define NOFILE 256
+#define NOFILE 2048
#endif
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