[5.005_03] perlre manpage customre example segfaults

[p5pRT]

Migrated from rt.perl.org#919 (status was 'resolved')

Searchable as RT919$

[p5pRT]

From gomar@mindless.com

customre.pm

[p5pRT]

From gomar@mindless.com

free(0x08102f00) = <void>
free(0x08102f80) = <void>
free(0x08102fb8) = <void>
free(0x08102ee0) = <void>
free(0x08102e38) = <void>
free(0x08102e48) = <void>
free(0x08102e68) = <void>
free(0x08102e78) = <void>
free(0x08102e98) = <void>
free(0x08102eb8) = <void>
free(0x08102ff0) = <void>
free(0x08102f58) = <void>
free(0x08103170) = <void>
free(0x08103158) = <void>
free(0x08103128) = <void>
free(0x08102da8) = <void>
free(0x08102d78) = <void>
free(0x08103110) = <void>
free(0x08102dc0) = <void>
free(0x08102e20) = <void>
free(0x08102df0) = <void>
free(0x08102d28) = <void>
free(0x08103018) = <void>
free(0x08103028) = <void>
free(0x08111288) = <void>
strncmp("foo {}\n", "=>", 2) = 41
strchr("foo", '​:') = NULL
memmove(0x08102d18, 0x08103428, 4, 0xbfffefc8, 0x080e5ef2) = 0x08102d18
realloc(0x08102d18, 7) = 0x08102d18
memmove(0x08102d1c, 0x080d14ec, 2, 0xbfffefc8, 0x080e5ef2) = 0x08102d1c
realloc(0x08102d18, 10) = 0x08102d18
memmove(0x08102d1e, 0xbfffefc8, 3, 0xbfffefc8, 0x080e5ef2) = 0x08102d1e
malloc(4) = 0x08104190
memmove(0x08104190, 0x080e37a0, 3, 0x0810184c, 0x080e37a0) = 0x08104190
malloc(28) = 0x081100d8
__bzero(0x081100d8, 28, 0x080e5ef5, 0x080e5ef2, 1) = 0
malloc(10) = 0x08111288
memmove(0x08111288, 0x08102d18, 9, 0x081018ac, 0x08101834) = 0x08111288
malloc(76) = 0x08103398
__bzero(0x08103398, 76, 0, 0x080e5948, 78) = 0
malloc(44) = 0x08105328
malloc(16) = 0x08103408
malloc(44) = 0x08102ce8
malloc(44) = 0x08103110
malloc(16) = 0x08103140
malloc(48) = 0x08103158
malloc(-8) = 0x081110e8
__bzero(0x081110e8, -8, -1, 0x081018d0, 0x0810f758 <unfinished ...>
--- SIGSEGV (Speicherzugriffsfehler) ---
+++ killed by SIGSEGV +++

[p5pRT]

From gomar@mindless.com

rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
brk(0x80fd000) = 0x80fd000
stat("/home/gomar/perl/i586-linux/5.00503/auto", 0xbffff438) = -1 ENOENT (No such file or directory)
stat("/home/gomar/perl/i586-linux/auto", 0xbffff438) = -1 ENOENT (No such file or directory)
brk(0x80fe000) = 0x80fe000
open("/dev/null", O_RDONLY) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 3), ...}) = 0
brk(0x80ff000) = 0x80ff000
brk(0x8100000) = 0x8100000
brk(0x8101000) = 0x8101000
brk(0x8102000) = 0x8102000
brk(0x8103000) = 0x8103000
getpid() = 1553
brk(0x8104000) = 0x8104000
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("/home/gomar/perl/customre.pm", O_RDONLY) = 4
brk(0x8105000) = 0x8105000
fstat(4, {st_mode=S_IFREG|0600, st_size=441, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401f4000
read(4, "package customre;\nuse overload;"..., 4096) = 441
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("/home/gomar/perl/overload.pm", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/perl5/5.00503/i586-linux/overload.pm", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/perl5/5.00503/overload.pm", O_RDONLY) = 5
brk(0x8106000) = 0x8106000
fstat(5, {st_mode=S_IFREG|0444, st_size=39020, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401f5000
read(5, "package overload;\n\nsub nil {}\n"..., 4096) = 4096
brk(0x8107000) = 0x8107000
brk(0x8108000) = 0x8108000
brk(0x8109000) = 0x8109000
brk(0x810a000) = 0x810a000
brk(0x810b000) = 0x810b000
brk(0x810c000) = 0x810c000
brk(0x810d000) = 0x810d000
brk(0x810e000) = 0x810e000
brk(0x810f000) = 0x810f000
brk(0x8110000) = 0x8110000
brk(0x8111000) = 0x8111000
close(5) = 0
munmap(0x401f5000, 4096) = 0
brk(0x8112000) = 0x8112000
read(4, "", 4096) = 0
close(4) = 0
munmap(0x401f4000, 4096) = 0
--- SIGSEGV (Speicherzugriffsfehler) ---
+++ killed by SIGSEGV +++