diff options
| -rw-r--r-- | apt-pkg/contrib/error.cc | 31 | ||||
| -rw-r--r-- | debian/changelog | 4 | ||||
| -rwxr-xr-x | test/integration/test-ubuntu-bug-365611-long-package-names | 11 |
3 files changed, 39 insertions, 7 deletions
diff --git a/apt-pkg/contrib/error.cc b/apt-pkg/contrib/error.cc index e2e8d6e57..7dad11689 100644 --- a/apt-pkg/contrib/error.cc +++ b/apt-pkg/contrib/error.cc @@ -18,6 +18,7 @@ #include <iostream> #include <errno.h> #include <stdio.h> +#include <stdlib.h> #include <unistd.h> #include <string> @@ -103,10 +104,21 @@ bool GlobalError::InsertErrno(MsgType const &type, const char *Function, // GlobalError::InsertErrno - formats an error message with the errno /*{{{*/ bool GlobalError::InsertErrno(MsgType type, const char* Function, const char* Description, va_list &args) { - char S[400]; - snprintf(S, sizeof(S), "%s - %s (%i: %s)", Description, - Function, errno, strerror(errno)); - return Insert(type, S, args); + int const errsv = errno; + char* S = (char*) malloc(400); + size_t const Ssize = snprintf(S, 400, "%s - %s (%i: %s)", Description, + Function, errsv, strerror(errsv)) + 1; + + if (Ssize > 400) { + free(S); + S = (char*) malloc(Ssize); + snprintf(S, Ssize, "%s - %s (%i: %s)", Description, + Function, errsv, strerror(errsv)); + } + + bool const geins = Insert(type, S, args); + free(S); + return geins; } /*}}}*/ // GlobalError::Fatal - Add a fatal error to the list /*{{{*/ @@ -157,8 +169,14 @@ bool GlobalError::Insert(MsgType const &type, const char *Description,...) // GlobalError::Insert - Insert a new item at the end /*{{{*/ bool GlobalError::Insert(MsgType type, const char* Description, va_list &args) { - char S[400]; - vsnprintf(S,sizeof(S),Description,args); + char* S = (char*) malloc(400); + size_t const Ssize = vsnprintf(S, 400, Description, args) + 1; + + if (Ssize > 400) { + free(S); + S = (char*) malloc(Ssize); + vsnprintf(S, Ssize, Description, args); + } Item const m(S, type); Messages.push_back(m); @@ -169,6 +187,7 @@ bool GlobalError::Insert(MsgType type, const char* Description, if (type == FATAL || type == DEBUG) std::clog << m << std::endl; + free(S); return false; } /*}}}*/ diff --git a/debian/changelog b/debian/changelog index 3adb9d76f..a44a603e3 100644 --- a/debian/changelog +++ b/debian/changelog @@ -84,6 +84,8 @@ apt (0.8.11) UNRELEASED; urgency=low * apt-pkg/pkgcachegen.cc: - in multiarch, let :all packages conflict with :any packages with a different version to be sure + * apt-pkg/contrib/error.cc: + - remove 400 char size limit of error messages (LP: #365611) [ Michael Vogt ] * methods/http.cc: @@ -101,7 +103,7 @@ apt (0.8.11) UNRELEASED; urgency=low will actually test uncompressed indexes regardless of the internal default value of Acquire::GzipIndexes. - -- David Kalnischkies <kalnischkies@gmail.com> Mon, 07 Feb 2011 13:06:50 +0100 + -- David Kalnischkies <kalnischkies@gmail.com> Mon, 07 Feb 2011 21:42:06 +0100 apt (0.8.10.3) unstable; urgency=low diff --git a/test/integration/test-ubuntu-bug-365611-long-package-names b/test/integration/test-ubuntu-bug-365611-long-package-names new file mode 100755 index 000000000..28b55df3b --- /dev/null +++ b/test/integration/test-ubuntu-bug-365611-long-package-names @@ -0,0 +1,11 @@ +#!/bin/sh +set -e + +local TESTDIR=$(readlink -f $(dirname $0)) +. $TESTDIR/framework +setupenvironment +configarchitecture "i386" +setupaptarchive + +aptget install $(for i in $(seq 0 1000); do echo -n 'a'; done) 2> longpackagename.log > /dev/null || true +testfileequal 'longpackagename.log' "E: Unable to locate package $(for i in $(seq 0 1000); do echo -n 'a'; done)" |