File 0019-Fix-uninitialized-value-reported-by-valgri... of Package sblim-sfcb

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File 0019-Fix-uninitialized-value-reported-by-valgrind.patch of Package sblim-sfcb (Revision b8df1439caaad2d2b80262fd36f1d894)

Currently displaying revision b8df1439caaad2d2b80262fd36f1d894 , Show latest

From 54cb4e371a1055834ffae32a826f530e8824685c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Klaus=20K=C3=A4mpf?= <kkaempf@suse.de>
Date: Tue, 28 Nov 2017 15:31:33 +0100
Subject: [PATCH 19/29] Fix uninitialized value reported by valgrind

diff --git a/args.c b/args.c
index 930de17cfb9d..5f867c1e5678 100644
--- a/args.c
+++ b/args.c
@@ -207,6 +207,7 @@ __new_empty_args(int mm_add, CMPIStatus *rc)
                  *tArgs;
   int             state;
 
+  memset(&args, 0, sizeof(args));
   args.args = a;
   tArgs = memAddEncObj(mm_add, &args, sizeof(args), &state);
   tArgs->mem_state = state;
diff --git a/cimXmlParser.c b/cimXmlParser.c
index d214099851c8..e5586e63b0b6 100644
--- a/cimXmlParser.c
+++ b/cimXmlParser.c
@@ -54,7 +54,7 @@ Throw(XmlBuffer __attribute__ ((unused)) *xb, char *msg)
 static XmlBuffer *
 newXmlBuffer(char *s)
 {
-  XmlBuffer      *xb = malloc(sizeof(*xb));
+  XmlBuffer      *xb = calloc(1, sizeof(*xb));
   xb->base = xb->cur = (char *) strdup(s);
   xb->last = xb->cur + strlen(xb->cur);
   xb->nulledChar = 0;
@@ -1714,6 +1714,8 @@ scanCimXmlRequest(CimRequestContext *ctx, char *xmlData, int *rc)
   ParserControl   control;
   *rc=0;
 
+  memset(&control, 0, sizeof(control));
+
   XmlBuffer      *xmb = newXmlBuffer(xmlData);
   control.xmb = xmb;
   control.reqHdr.buffer = xmb;
diff --git a/objectImpl.c b/objectImpl.c
index e9c889cdeb09..eaed22a821c1 100644
--- a/objectImpl.c
+++ b/objectImpl.c
@@ -225,12 +225,12 @@ addClStringN(ClObjectHdr * hdr, const char *str, unsigned int length)
     for (; nmax <= l; nmax *= 2);
     buf =
         setStrBufPtr(hdr,
-                     malloc(((nmax - 1) * sizeof(char)) +
-                            sizeof(ClStrBuf)));
+                     calloc(1, ((nmax - 1) * sizeof(char)) +
+                               sizeof(ClStrBuf)));
     buf->bMax = nmax;
     buf->bUsed = buf->iUsed = 0;
     buf->iMax = 16;
-    setStrIndexPtr(buf, malloc(sizeof(*buf->indexPtr) * 16));
+    setStrIndexPtr(buf, calloc(1, sizeof(*buf->indexPtr) * 16));
     hdr->flags |= HDR_Rebuild;
   }
 
diff --git a/providerDrv.c b/providerDrv.c
index 75c5ebd2e2ba..d6e2bb3fb0cc 100644
--- a/providerDrv.c
+++ b/providerDrv.c
@@ -1177,7 +1177,7 @@ makeSafeResponse(BinResponseHdr* hdr, BinResponseHdr** out)
     len += (hdr->object[i].type == MSG_SEG_CHARS ? PADDED_LEN(hdr->object[i].length) : hdr->object[i].length);
   }
 
-  outHdr = malloc(len +rvl + 8);
+  outHdr = calloc(1, len +rvl + 8);
   memcpy(outHdr, hdr, size);
 
   if (rvl) {
diff --git a/providerMgr.c b/providerMgr.c
index 47841f9c4b1c..aeb5093f896c 100644
--- a/providerMgr.c
+++ b/providerMgr.c
@@ -1341,7 +1341,7 @@ intInvokeProvider(BinRequestContext * ctx, ComSockets sockets)
           object[i].length);
   }
 
-  buf = malloc(l + 8);
+  buf = calloc(1, l + 8);
 
   if (ctx->noResp & 1) {
     hdr->options |= BRH_NoResp;
diff --git a/result.c b/result.c
index d894e417538d..314a7cfff733 100644
--- a/result.c
+++ b/result.c
@@ -91,7 +91,7 @@ prepResultBuffer(NativeResult * nr, unsigned long length)
     nr->dMax *= 2;
 
   nr->dNext = 0;
-  nr->data = malloc(nr->dMax);
+  nr->data = calloc(1, nr->dMax);
 
   nr->sMax = nr->dMax / 400;
   nr->sNext = 0;
-- 
2.23.0

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File 0019-Fix-uninitialized-value-reported-by-valgrind.patch of Package sblim-sfcb (Revision b8df1439caaad2d2b80262fd36f1d894)

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