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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-01-24 10:11:16 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2018-01-24 10:11:16 (GMT) |
| commit | 8e230e1eb3d38ad557b5dc5c31166afa35c01ff3 (patch) | |
| tree | 1756c08ea71d38d47a8f9efedaed69f664137cc8 | |
| parent | 6abbf14a876ee1e04d1493bb27025f2f0aa56430 (diff) | |
| download | cpython-8e230e1eb3d38ad557b5dc5c31166afa35c01ff3.zip cpython-8e230e1eb3d38ad557b5dc5c31166afa35c01ff3.tar.gz cpython-8e230e1eb3d38ad557b5dc5c31166afa35c01ff3.tar.bz2 | |
bpo-32635: Fix a segfault when importing the crypt module with libxcrypt. (GH-5284) (#5296)
glibc is deprecating libcrypt in favor of libxcrypt, however python assumes
that crypt.h will always be included. This change makes the header inclusion
explicit when libxcrypt is present on the system.
(cherry picked from commit e768c86ef442ef89004089a8a34ce5909ffb90f2)
| -rw-r--r-- | Include/Python.h | 3 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Build/2018-01-23-15-33-40.bpo-32635.qHwIZy.rst | 2 | ||||
| -rwxr-xr-x | configure | 2 | ||||
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | pyconfig.h.in | 3 |
5 files changed, 10 insertions, 2 deletions
diff --git a/Include/Python.h b/Include/Python.h index 4c7c9a4..6177bad 100644 --- a/Include/Python.h +++ b/Include/Python.h @@ -35,6 +35,9 @@ #ifdef HAVE_UNISTD_H #include <unistd.h> #endif +#ifdef HAVE_CRYPT_H +#include <crypt.h> +#endif /* For size_t? */ #ifdef HAVE_STDDEF_H diff --git a/Misc/NEWS.d/next/Build/2018-01-23-15-33-40.bpo-32635.qHwIZy.rst b/Misc/NEWS.d/next/Build/2018-01-23-15-33-40.bpo-32635.qHwIZy.rst new file mode 100644 index 0000000..d411890 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2018-01-23-15-33-40.bpo-32635.qHwIZy.rst @@ -0,0 +1,2 @@ +Fix segfault of the crypt module when libxcrypt is provided instead of +libcrypt at the system. @@ -7809,7 +7809,7 @@ $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi -for ac_header in asm/types.h conio.h direct.h dlfcn.h errno.h \ +for ac_header in asm/types.h crypt.h conio.h direct.h dlfcn.h errno.h \ fcntl.h grp.h \ ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \ sched.h shadow.h signal.h stropts.h termios.h \ diff --git a/configure.ac b/configure.ac index fc1dba6..2eb511b 100644 --- a/configure.ac +++ b/configure.ac @@ -2055,7 +2055,7 @@ dnl AC_MSG_RESULT($cpp_type) # checks for header files AC_HEADER_STDC -AC_CHECK_HEADERS(asm/types.h conio.h direct.h dlfcn.h errno.h \ +AC_CHECK_HEADERS(asm/types.h crypt.h conio.h direct.h dlfcn.h errno.h \ fcntl.h grp.h \ ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \ sched.h shadow.h signal.h stropts.h termios.h \ diff --git a/pyconfig.h.in b/pyconfig.h.in index bc2693b..6cef7b3 100644 --- a/pyconfig.h.in +++ b/pyconfig.h.in @@ -140,6 +140,9 @@ /* Define to 1 if you have the `copysign' function. */ #undef HAVE_COPYSIGN +/* Define to 1 if you have the <crypt.h> header file. */ +#undef HAVE_CRYPT_H + /* Define to 1 if you have the `ctermid' function. */ #undef HAVE_CTERMID |