Name: mgC56079 Date: 01/16/98



The jdk1.2beta3C segfaults if locale is different from C.
Build beta3B or "C" locale works OK. Changing the class to execute does not help.

Here are the details:

% uname -a
SunOS mars 5.5.1 Generic_103640-08 sun4u sparc SUNW,Ultra-1

% setenv LANG en_US
% /set/java/JDK1.2-Beta3C/solaris/bin/java sun.applet.AppletViewer
Segmentation Fault

# Build beta3B works OK:
% /set/java/JDK1.2-Beta3B/solaris/bin/java sun.applet.AppletViewer
No input files specified.
usage: appletviewer [-debug] [-J<javaflag>] [-encoding <character encoding type> ] url|file ...

# "C" locale works OK:
% setenv LANG C
% /set/java/JDK1.2-Beta3C/solaris/bin/java sun.applet.AppletViewer
No input files specified.
usage: appletviewer [-debug] [-J<javaflag>] [-encoding <character encoding type> ] url|file ...

# Here is what truss say:
% setenv LANG en_US
% truss /set/java/JDK1.2-Beta3C/solaris/bin/java sun.applet.AppletViewer
execve("/set/java/JDK1.2-Beta3C/solaris/bin/java", 0xEFFFF9D8, 0xEFFFF9E4) argc = 3
open("/dev/zero", O_RDONLY) = 3
mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xEF7C0000
open("/usr/openwin/lib/libsocket.so.1", O_RDONLY) Err#2 ENOENT
open("/usr/lib//libsocket.so.1", O_RDONLY) = 4
fstat(4, 0xEFFFF67C) = 0
mmap(0x00000000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED, 4, 0) = 0xEF7B0000
mmap(0x00000000, 122880, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0xEF780000
munmap(0xEF78E000, 57344) = 0
mmap(0xEF79C000, 5393, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 49152) = 0xEF79C000
close(4) = 0
open("/usr/openwin/lib/libnsl.so.1", O_RDONLY) Err#2 ENOENT
open("/usr/lib//libnsl.so.1", O_RDONLY) = 4
fstat(4, 0xEFFFF67C) = 0
mmap(0xEF7B0000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED|MAP_FIXED, 4, 0) = 0xEF7B0000
mmap(0x00000000, 524288, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0xEF680000
munmap(0xEF6E2000, 57344) = 0
mmap(0xEF6F0000, 33185, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 393216) = 0xEF6F0000
mmap(0xEF6FA000, 23944, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xEF6FA000

[...skip...]

readlink("/set", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C/solaris", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C/solaris/bin", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C/solaris/lib", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C/solaris/lib/sparc", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C/solaris/lib/sparc/green_threads", 0xEFFFD6CC, 1025) Err#22 EINVAL
readlink("/set/java/JDK1.2-Beta3C/solaris/lib/sparc/green_threads/libjvm.so", 0xEFFFD6CC, 1025) Err#22 EINVAL
uname(0xEFFFE7F8) = 1
systeminfo(SI_ARCHITECTURE, "sparc", 12) = 6
access("/usr/lib/locale/en_US/LC_CTYPE/mb.so.1", 0) = 0
access("/usr/lib/locale/en_US/LC_CTYPE/wcwidth.so.1", 0) = 0
open("/usr/lib/locale/en_US/LC_CTYPE/mb.so.1", O_RDONLY) = 3
fstat(3, 0xEFFFD1B4) = 0
mmap(0x00000000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED, 3, 0) = 0xEF540000
mmap(0x00000000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xEF3E0000
munmap(0xEF3E2000, 57344) = 0
mmap(0xEF3F0000, 3780, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xEF3F0000
close(3) = 0
munmap(0xEF540000, 8192) = 0
open("/usr/lib/locale/en_US/LC_CTYPE/wcwidth.so.1", O_RDONLY) = 3
fstat(3, 0xEFFFD1B4) = 0
mmap(0x00000000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED, 3, 0) = 0xEF540000
mmap(0x00000000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xEF3C0000
munmap(0xEF3C2000, 57344) = 0
mmap(0xEF3D0000, 1692, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xEF3D0000
close(3) = 0
munmap(0xEF540000, 8192) = 0
access("/usr/lib/locale/en_US/LC_CTYPE/ctype", 4) = 0
    Incurred fault #6, FLTBOUNDS %pc = 0x00000000
      siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
    Received signal #11, SIGSEGV [default]
      siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
*** process killed ***

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