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-rw-r--r--apt-pkg/contrib/fileutl.cc7
-rw-r--r--apt-pkg/contrib/hashes.cc13
-rw-r--r--apt-pkg/contrib/md5.cc13
-rw-r--r--apt-pkg/contrib/mmap.cc9
-rw-r--r--apt-pkg/contrib/sha256.h1
-rw-r--r--apt-pkg/contrib/strutl.cc28
-rw-r--r--apt-pkg/contrib/strutl.h2
7 files changed, 58 insertions, 15 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index a5976cf3a..a7de09c44 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -450,8 +450,11 @@ bool ExecWait(pid_t Pid,const char *Name,bool Reap)
{
if (Reap == true)
return false;
- if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV)
- return _error->Error(_("Sub-process %s received a segmentation fault."),Name);
+ if (WIFSIGNALED(Status) != 0)
+ if( WTERMSIG(Status) == SIGSEGV)
+ return _error->Error(_("Sub-process %s received a segmentation fault."),Name);
+ else
+ return _error->Error(_("Sub-process %s received signal %u."),Name, WTERMSIG(Status));
if (WIFEXITED(Status) != 0)
return _error->Error(_("Sub-process %s returned an error code (%u)"),Name,WEXITSTATUS(Status));
diff --git a/apt-pkg/contrib/hashes.cc b/apt-pkg/contrib/hashes.cc
index 52b9bfbe6..b43771ea7 100644
--- a/apt-pkg/contrib/hashes.cc
+++ b/apt-pkg/contrib/hashes.cc
@@ -105,11 +105,16 @@ bool Hashes::AddFD(int Fd,unsigned long Size)
{
unsigned char Buf[64*64];
int Res = 0;
- while (Size != 0)
+ int ToEOF = (Size == 0);
+ while (Size != 0 || ToEOF)
{
- Res = read(Fd,Buf,min(Size,(unsigned long)sizeof(Buf)));
- if (Res < 0 || (unsigned)Res != min(Size,(unsigned long)sizeof(Buf)))
- return false;
+ unsigned n = sizeof(Buf);
+ if (!ToEOF) n = min(Size,(unsigned long)n);
+ Res = read(Fd,Buf,n);
+ if (Res < 0 || (!ToEOF && (unsigned) Res != n)) // error, or short read
+ return false;
+ if (ToEOF && Res == 0) // EOF
+ break;
Size -= Res;
MD5.Add(Buf,Res);
SHA1.Add(Buf,Res);
diff --git a/apt-pkg/contrib/md5.cc b/apt-pkg/contrib/md5.cc
index a095f8f0f..2bfd70f1b 100644
--- a/apt-pkg/contrib/md5.cc
+++ b/apt-pkg/contrib/md5.cc
@@ -294,11 +294,16 @@ bool MD5Summation::AddFD(int Fd,unsigned long Size)
{
unsigned char Buf[64*64];
int Res = 0;
- while (Size != 0)
+ int ToEOF = (Size == 0);
+ while (Size != 0 || ToEOF)
{
- Res = read(Fd,Buf,min(Size,(unsigned long)sizeof(Buf)));
- if (Res < 0 || (unsigned)Res != min(Size,(unsigned long)sizeof(Buf)))
- return false;
+ unsigned n = sizeof(Buf);
+ if (!ToEOF) n = min(Size,(unsigned long)n);
+ Res = read(Fd,Buf,n);
+ if (Res < 0 || (!ToEOF && (unsigned) Res != n)) // error, or short read
+ return false;
+ if (ToEOF && Res == 0) // EOF
+ break;
Size -= Res;
Add(Buf,Res);
}
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index ba4482131..229b18037 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -175,13 +175,14 @@ DynamicMMap::DynamicMMap(unsigned long Flags,unsigned long WorkSpace) :
#ifdef _POSIX_MAPPED_FILES
// use anonymous mmap() to get the memory
Base = (unsigned char*) mmap(0, WorkSpace, PROT_READ|PROT_WRITE,
- MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
- if(Base != MAP_FAILED)
+ MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+ if(Base == MAP_FAILED)
return;
-#endif
+#else
// fallback to a static allocated space
Base = new unsigned char[WorkSpace];
memset(Base,0,WorkSpace);
+#endif
iSize = 0;
}
/*}}}*/
@@ -193,7 +194,7 @@ DynamicMMap::~DynamicMMap()
if (Fd == 0)
{
#ifdef _POSIX_MAPPED_FILES
- munmap(Base, WorkSpace);
+ if(munmap(Base, WorkSpace) < 0)
#else
delete [] (unsigned char *)Base;
#endif
diff --git a/apt-pkg/contrib/sha256.h b/apt-pkg/contrib/sha256.h
index 1951f053b..5934b5641 100644
--- a/apt-pkg/contrib/sha256.h
+++ b/apt-pkg/contrib/sha256.h
@@ -17,6 +17,7 @@
#include <string>
#include <cstring>
#include <algorithm>
+#include <stdint.h>
using std::string;
using std::min;
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index 61c582b85..a991b8988 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -1042,11 +1042,26 @@ void ioprintf(ostream &out,const char *format,...)
va_start(args,format);
// sprintf the description
- char S[400];
+ char S[4096];
vsnprintf(S,sizeof(S),format,args);
out << S;
}
/*}}}*/
+// strprintf - C format string outputter to C++ strings /*{{{*/
+// ---------------------------------------------------------------------
+/* This is used to make the internationalization strings easier to translate
+ and to allow reordering of parameters */
+void strprintf(string &out,const char *format,...)
+{
+ va_list args;
+ va_start(args,format);
+
+ // sprintf the description
+ char S[4096];
+ vsnprintf(S,sizeof(S),format,args);
+ out = string(S);
+}
+ /*}}}*/
// safe_snprintf - Safer snprintf /*{{{*/
// ---------------------------------------------------------------------
/* This is a snprintf that will never (ever) go past 'End' and returns a
@@ -1070,6 +1085,17 @@ char *safe_snprintf(char *Buffer,char *End,const char *Format,...)
}
/*}}}*/
+// tolower_ascii - tolower() function that ignores the locale /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+int tolower_ascii(int c)
+{
+ if (c >= 'A' and c <= 'Z')
+ return c + 32;
+ return c;
+}
+ /*}}}*/
+
// CheckDomainList - See if Host is in a , seperate list /*{{{*/
// ---------------------------------------------------------------------
/* The domain list is a comma seperate list of domains that are suffix
diff --git a/apt-pkg/contrib/strutl.h b/apt-pkg/contrib/strutl.h
index 2450bd421..e1f9e3a1f 100644
--- a/apt-pkg/contrib/strutl.h
+++ b/apt-pkg/contrib/strutl.h
@@ -60,8 +60,10 @@ bool Hex2Num(const string &Str,unsigned char *Num,unsigned int Length);
bool TokSplitString(char Tok,char *Input,char **List,
unsigned long ListMax);
void ioprintf(ostream &out,const char *format,...) APT_FORMAT2;
+void strprintf(string &out,const char *format,...) APT_FORMAT2;
char *safe_snprintf(char *Buffer,char *End,const char *Format,...) APT_FORMAT3;
bool CheckDomainList(const string &Host, const string &List);
+int tolower_ascii(int c);
#define APT_MKSTRCMP(name,func) \
inline int name(const char *A,const char *AEnd,const char *B) {return func(A,AEnd,B,B+strlen(B));}; \
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 19:45:02 +0000