https://sourceforge.net/p/mcpp/activity/Recent activity for mcppenFri, 09 May 2025 16:48:08 -0000https://sourceforge.net/p/mcpp/bugs/18/Building with C2X fails on mcpp libraryJohn BrandwoodFri, 09 May 2025 16:48:08 -0000https://sourceforge.net/p/mcpp/bugs/18/https://sourceforge.net/p/mcpp/bugs/17/2.7.2: is not gcc 15.x readyJohn BrandwoodFri, 09 May 2025 14:51:12 -0000https://sourceforge.net/p/mcpp/bugs/17/https://sourceforge.net/p/mcpp/bugs/11/?limit=25#fcbdFor anyone looking at this thread currently ... this was fixed back in 2019 by the Debian maintainers with 04-gniibe-fix-12.patch I have applied a slightly modified version of that patch here ... https://github.com/jbrandwood/mcpp/commit/1d56f3287b20bb3876be1a0cc132e06dada5256bJohn BrandwoodTue, 26 Mar 2024 16:21:33 -0000https://sourceforge.net/p/mcpp/bugs/11/?limit=25#fcbdhttps://sourceforge.net/p/mcpp/bugs/12/?limit=25#6c6eFor anyone looking at this thread currently ... this was fixed back in 2019 by the Debian maintainers with 03-gniibe-fix-11.patch I have applied a slightly modified version of that patch here ... https://github.com/jbrandwood/mcpp/commit/f6f6e7363101e4fd948bea5626d6ba74efa45b73John BrandwoodTue, 26 Mar 2024 16:19:33 -0000https://sourceforge.net/p/mcpp/bugs/12/?limit=25#6c6ehttps://sourceforge.net/p/mcpp/bugs/13/?limit=25#9d5dFor anyone looking at this thread currently ... this was fixed back in 2019 by the Debian maintainers with 05-gniibe-fix-13.patch I have applied a slightly modified version of that patch here ... https://github.com/jbrandwood/mcpp/commit/70a33a47bbd34af32c58b4bb10bd82392a7836b3John BrandwoodTue, 26 Mar 2024 16:17:58 -0000https://sourceforge.net/p/mcpp/bugs/13/?limit=25#9d5dhttps://sourceforge.net/p/mcpp/bugs/14/?limit=25#d7faThis actually turned out to be nothing to do with a heap-use-after-free when debugging! It is caused by get_repl() corrupting the invocation of the 9th or 32nd macro parameter when it is used at the end of the replacement text, because it sees the encoded 0x09 or 0x20 formal parameter index as a trailing space to delete. That corruption then goes on to cause the undefined behavior which results in a segfault. I've checked-in a fix for this here ... https://github.com/jbrandwood/mcpp/commit/f1e1c...John BrandwoodSun, 24 Mar 2024 17:10:08 -0000https://sourceforge.net/p/mcpp/bugs/14/?limit=25#d7fahttps://sourceforge.net/p/mcpp/bugs/14/?limit=25#d7faThis actually turned out to be nothing to do with a heap-use-after-free when debugging! It is caused by get_repl() corrupting the invocation of the 9th or 32nd macro parameter when it is used at the end of the replacement text, because it sees the encoded 0x09 or 0x20 formal parameter index as a trailing space to delete. That corruption then goes on to cause the undefined behavior which results in a segfault. I've checked-in a fix for this here ... https://github.com/jbrandwood/mcpp/commit/60752...John BrandwoodSun, 24 Mar 2024 17:04:50 -0000https://sourceforge.net/p/mcpp/bugs/14/?limit=25#d7fahttps://sourceforge.net/p/mcpp/bugs/15/?limit=25#3be1If it helps you, I have updated my personal fork of mcpp to autoconf 2.71 and automake 1.16 here ... https://github.com/jbrandwood/mcpp/commit/16313ef80e902677a1786f16c03479b6c6961ef9John BrandwoodMon, 18 Mar 2024 17:22:13 -0000https://sourceforge.net/p/mcpp/bugs/15/?limit=25#3be1https://sourceforge.net/p/mcpp/bugs/16/?limit=25#db4aFWIW, I've imported the SourceForge mcpp repo into github, applied the patches from the Fedora package (except for the Japanese html one, which breaks the file because it isn't actually encoded in UTF-8). I've also started to apply other fixes, including a commit for this gcc 14.x build problem. https://github.com/jbrandwood/mcpp/commit/3b274fe8f31d61996343b17402f30408a6e447cf Best wishes, JohnJohn BrandwoodSat, 16 Mar 2024 16:32:40 -0000https://sourceforge.net/p/mcpp/bugs/16/?limit=25#db4ahttps://sourceforge.net/p/mcpp/bugs/16/?limit=25#db4aFWIW, I've imported the SourceForge mcpp repo into github, applied the patches from the Fedora package (except for the Japanese html one, which breaks the file because it isn't actually encoded in UTF-8). I've also started to apply other fixes, including a commit one for this gcc 14.x build problem. https://github.com/jbrandwood/mcpp/commit/3b274fe8f31d61996343b17402f30408a6e447cf Best wishes, JohnJohn BrandwoodSat, 16 Mar 2024 16:31:55 -0000https://sourceforge.net/p/mcpp/bugs/16/?limit=25#db4ahttps://sourceforge.net/p/mcpp/bugs/16/2.7.2: is not gcc 14.x readyTomasz KłoczkoThu, 25 Jan 2024 19:25:02 -0000https://sourceforge.net/p/mcpp/bugs/16/https://sourceforge.net/p/mcpp/bugs/15/?limit=25#cbbfsorry , the package name is mcpp ,not is mccpeastdongMon, 06 Mar 2023 05:43:17 -0000https://sourceforge.net/p/mcpp/bugs/15/?limit=25#cbbfhttps://sourceforge.net/p/mcpp/bugs/15/Outdated config.guess file cannot recognize riscv64 platformeastdongMon, 06 Mar 2023 05:41:48 -0000https://sourceforge.net/p/mcpp/bugs/15/https://sourceforge.net/p/mcpp/patches/7/Implicit declaration of readlink due to _POSIX_*_SOURCE macro changes (C99 compatibility)Florian WeimerTue, 07 Feb 2023 14:57:57 -0000https://sourceforge.net/p/mcpp/patches/7/https://sourceforge.net/p/mcpp/bugs/14/heap-use-after-free in substitute() causes segfaultCamel CoderWed, 24 Nov 2021 19:10:31 -0000https://sourceforge.net/p/mcpp/bugs/14/https://sourceforge.net/p/mcpp/discussion/565342/thread/ef669864/?limit=25#7fb8Just in case anyone else finds this via a search engine, the bug is a typo in the eval_signed function in mcpp_eval.c. The line: v1 = (--*valpp)->val ? v1 : v2; should read valp--; v1 = (valp->val) ? v1 : v2; because later in the code the value of valpp is updated from valp. The eval_unsigned function has this right already.Eric SmithTue, 05 Nov 2019 13:13:42 -0000https://sourceforge.net/p/mcpp/discussion/565342/thread/ef669864/?limit=25#7fb8https://sourceforge.net/p/mcpp/bugs/13/?limit=25#a404The first issue (L2514) got assigned CVE-2019-14274.Frederic CambusFri, 26 Jul 2019 06:02:21 -0000https://sourceforge.net/p/mcpp/bugs/13/?limit=25#a404https://sourceforge.net/p/mcpp/bugs/13/?limit=25#a404The first issue (L2514) got assigned CVE-2019-14274.Frederic CambusFri, 26 Jul 2019 06:01:34 -0000https://sourceforge.net/p/mcpp/bugs/13/?limit=25#a404https://sourceforge.net/p/mcpp/bugs/13/?limit=25#ab7eSo, ASan calls both issues overflows, but only the first issue (L2514) is technically an actual buffer-overflow, the second issue (L2466) is actually an out-of-bounds read.Frederic CambusWed, 24 Jul 2019 06:36:28 -0000https://sourceforge.net/p/mcpp/bugs/13/?limit=25#ab7ehttps://sourceforge.net/p/mcpp/bugs/13/Multiple Heap-based Buffer Overflow in the do_msg() functionFrederic CambusWed, 19 Jun 2019 11:18:53 -0000https://sourceforge.net/p/mcpp/bugs/13/https://sourceforge.net/p/mcpp/bugs/12/Heap-based Buffer Overflow in the parse_line() functionFrederic CambusWed, 19 Jun 2019 11:07:27 -0000https://sourceforge.net/p/mcpp/bugs/12/https://sourceforge.net/p/mcpp/bugs/11/?limit=25#b61fAttached the wrong file, here is the reproducer.Frederic CambusWed, 19 Jun 2019 11:01:22 -0000https://sourceforge.net/p/mcpp/bugs/11/?limit=25#b61fhttps://sourceforge.net/p/mcpp/bugs/11/Heap-based Buffer Overflow in the get_line() functionFrederic CambusWed, 19 Jun 2019 10:57:35 -0000https://sourceforge.net/p/mcpp/bugs/11/https://sourceforge.net/p/mcpp/discussion/565342/thread/5caf16afbe/?limit=25#1545I am using mcpp to scan through the source files to find whichever defines available and then just enable those lines of code from source depending upon the defines. This is working fine using mcpp. But for some other purposes, I need few of the defines to be intact without changed by mcpp, because those defines I will be using for some other processes I do in the code. Is it possible in mcpp. Please advise me how to do ?Mohamed FysalMon, 03 Dec 2018 04:12:10 -0000https://sourceforge.net/p/mcpp/discussion/565342/thread/5caf16afbe/?limit=25#1545https://sourceforge.net/p/mcpp/bugs/10/system.c:3686]: (error) Resource leak: fpdcbFri, 02 Sep 2016 20:01:06 -0000https://sourceforge.net/p/mcpp/bugs/10/https://sourceforge.net/p/mcpp/discussion/565342/thread/81618a88/?limit=25#dc89mcpp -Dunix x.c x.c is like following #ifdef unix xxxx #endif is not expanded to...zunzunzunTue, 12 Jul 2016 06:57:43 -0000https://sourceforge.net/p/mcpp/discussion/565342/thread/81618a88/?limit=25#dc89https://sourceforge.net/p/mcpp/discussion/565342/thread/81618a88/?limit=25#dc89mcpp -Dunix x.c x.c is like following ifdef unix xxxx endif is not expanded to "xxxx"...zunzunzunTue, 12 Jul 2016 06:56:14 -0000https://sourceforge.net/p/mcpp/discussion/565342/thread/81618a88/?limit=25#dc89https://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1.dsc/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1.dsc/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3_1.port.pkg_descr/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3_1.port.pkg_descr/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.tbz/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.tbz/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.7.tbz/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.7.tbz/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1_i386.deb/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1_i386.deb/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1_i386.changes/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1_i386.changes/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4.tar.gz/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4.tar.gz/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-2.src.rpm/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-2.src.rpm/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.7.1.spec/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.7.1.spec/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1.deb.tar.gz/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp_2.6.4-1.deb.tar.gz/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-2.i386.rpm/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-2.i386.rpm/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-2.spec/downloadmcppWed, 07 Jan 2015 19:09:37 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-2.spec/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.distinfo/downloadmcppWed, 07 Jan 2015 19:09:36 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.distinfo/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-1.src.rpm/downloadmcppWed, 07 Jan 2015 19:09:36 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-1.src.rpm/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-1.i386.rpm/downloadmcppWed, 07 Jan 2015 19:09:36 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3-1.i386.rpm/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.Makefile/downloadmcppWed, 07 Jan 2015 19:09:36 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.Makefile/downloadhttps://sourceforge.nethttp%3A//sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.pkg-descr/downloadmcppWed, 07 Jan 2015 19:09:36 -0000http://sourceforge.net/projects/mcpp/files/OldFiles/mcpp-2.6.3.port.pkg-descr/downloadhttps://sourceforge.net/p/mcpp/bugs/9/bug in mcpp_mainKhosrow KazemiWed, 10 Dec 2014 12:42:29 -0000https://sourceforge.net/p/mcpp/bugs/9/https://sourceforge.net/p/mcpp/discussion/565342/thread/76d4e3a7/?limit=50#9959Hello, I've added a new option to the code -MS (s for "strict") to get the raw inclusion...King_DuckZThu, 30 Jan 2014 14:10:49 -0000https://sourceforge.net/p/mcpp/discussion/565342/thread/76d4e3a7/?limit=50#9959https://sourceforge.net/p/mcpp/discussion/565342/thread/426e735a/bd2a/When using mcpp as a library, it will throw a segmentation fault if you feed it an...Jeremy SalwenMon, 13 Jan 2014 22:14:41 -0000https://sourceforge.net/p/mcpp/discussion/565342/thread/426e735a/bd2a/https://sourceforge.net/p/mcpp/bugs/8/mcpp skip some dependenciesMikeYSun, 05 Jan 2014 17:45:08 -0000https://sourceforge.net/p/mcpp/bugs/8/