[procps] Re: [PATCH 0/2] Two small patches for sysctl.c
- From: "Dr. Werner Fink" <werner@xxxxxxx>
- To: Craig Small <csmall@xxxxxxxxxx>
- Date: Mon, 21 Aug 2017 16:50:11 +0200
On Sat, Aug 19, 2017 at 11:22:21PM +0000, Craig Small wrote:
Hi Werner,
Those two small patches have been applied, I'm working on moving them
onto the newlib branch too.
- Craig
Thanks a lot, meanwhile I've detected a problem with the setvbuf
in case not having open a file
Werner
Index: procps-ng-3.3.9/sysctl.c
===================================================================
--- procps-ng-3.3.9.orig/sysctl.c
+++ procps-ng-3.3.9/sysctl.c
@@ -219,7 +219,7 @@ static int ReadSetting(const char *restr
fp = fopen(tmpname, "r");
- if (iobuf)
+ if (iobuf && fp)
setvbuf(fp, iobuf, _IOFBF, IOBUFSIZ);
if (!fp) {
@@ -443,7 +443,7 @@ static int WriteSetting(const char *sett
fp = fopen(tmpname, "w");
- if (iobuf)
+ if (iobuf && fp)
setvbuf(fp, iobuf, _IOFBF, IOBUFSIZ);
if (!fp) {
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