ports/105589: Firefox 2.0 segfaults when saving more than one file per session

[Peter Edwards]

The following reply was made to PR ports/105589; it has been noted by GNATS.

From: Peter Edwards <peadar at freebsd.org>
To: bug-followup at freebsd.org
Cc:  
Subject: Re: ports/105589: Firefox 2.0 segfaults when saving more than one
 file per session
Date: Thu, 10 May 2007 17:49:04 +0100

 This is a multi-part message in MIME format.
 --------------090501080002020506030801
 Content-Type: text/plain; charset=UTF-8; format=flowed
 Content-Transfer-Encoding: 7bit
 
 I just ran into this myself. I tracked it down to a collision between a 
 symbol in libgtk2 and libgnomevfs: both export a symbol "_caches". The 
 changelog from gtk indicates that it was renamed to avoid exporting it: 
 that is probably just a quirk of the linker on linux. Renaming it with a 
 name less likely to collide fixed the issue for me. Attached is the 
 patch I'm using, post "patch" target in the port make, ie, to apply
 
 cd ports/x11-toolkits/gtk20
 make patch
 patch < patch_caches.txt
 make install
 
 
 
 --------------090501080002020506030801
 Content-Type: text/plain;
  name="patch_caches.txt"
 Content-Transfer-Encoding: base64
 Content-Disposition: inline;
  filename="patch_caches.txt"
 
 ZGlmZiAtdXIgb3JpZy9ndGsrLTIuMTAuMTIvZ3RrL3hkZ21pbWUveGRnbWltZS5jIHdvcmsv
 Z3RrKy0yLjEwLjEyL2d0ay94ZGdtaW1lL3hkZ21pbWUuYwotLS0gb3JpZy9ndGsrLTIuMTAu
 MTIvZ3RrL3hkZ21pbWUveGRnbWltZS5jCVRodSBNYXkgMTAgMTc6MDU6NTEgMjAwNworKysg
 d29yay9ndGsrLTIuMTAuMTIvZ3RrL3hkZ21pbWUveGRnbWltZS5jCVRodSBNYXkgMTAgMTc6
 MDk6MDkgMjAwNwpAQCAtNTcsNyArNTcsNyBAQAogc3RhdGljIFhkZ0RpclRpbWVMaXN0ICpk
 aXJfdGltZV9saXN0ID0gTlVMTDsKIHN0YXRpYyBYZGdDYWxsYmFja0xpc3QgKmNhbGxiYWNr
 X2xpc3QgPSBOVUxMOwogCi1YZGdNaW1lQ2FjaGUgKipfY2FjaGVzID0gTlVMTDsKK1hkZ01p
 bWVDYWNoZSAqKnhkZ21pbWVfY2FjaGVzID0gTlVMTDsKIHN0YXRpYyBpbnQgbl9jYWNoZXMg
 PSAwOwogCiBjb25zdCBjaGFyIHhkZ19taW1lX3R5cGVfdW5rbm93bltdID0gImFwcGxpY2F0
 aW9uL29jdGV0LXN0cmVhbSI7CkBAIC0xNDEsOSArMTQxLDkgQEAKIAkgIGxpc3QtPm5leHQg
 PSBkaXJfdGltZV9saXN0OwogCSAgZGlyX3RpbWVfbGlzdCA9IGxpc3Q7CiAKLQkgIF9jYWNo
 ZXMgPSByZWFsbG9jIChfY2FjaGVzLCBzaXplb2YgKFhkZ01pbWVDYWNoZSAqKSAqIChuX2Nh
 Y2hlcyArIDIpKTsKLQkgIF9jYWNoZXNbbl9jYWNoZXNdID0gY2FjaGU7Ci0gICAgICAgICAg
 X2NhY2hlc1tuX2NhY2hlcyArIDFdID0gTlVMTDsKKwkgIHhkZ21pbWVfY2FjaGVzID0gcmVh
 bGxvYyAoeGRnbWltZV9jYWNoZXMsIHNpemVvZiAoWGRnTWltZUNhY2hlICopICogKG5fY2Fj
 aGVzICsgMikpOworCSAgeGRnbWltZV9jYWNoZXNbbl9jYWNoZXNdID0gY2FjaGU7CisgICAg
 ICAgICAgeGRnbWltZV9jYWNoZXNbbl9jYWNoZXMgKyAxXSA9IE5VTEw7CiAJICBuX2NhY2hl
 cysrOwogCiAJICByZXR1cm4gRkFMU0U7CkBAIC00NDYsNyArNDQ2LDcgQEAKIAogICB4ZGdf
 bWltZV9pbml0ICgpOwogCi0gIGlmIChfY2FjaGVzKQorICBpZiAoeGRnbWltZV9jYWNoZXMp
 CiAgICAgcmV0dXJuIF94ZGdfbWltZV9jYWNoZV9nZXRfbWltZV90eXBlX2Zvcl9kYXRhIChk
 YXRhLCBsZW4pOwogCiAgIG1pbWVfdHlwZSA9IF94ZGdfbWltZV9tYWdpY19sb29rdXBfZGF0
 YSAoZ2xvYmFsX21hZ2ljLCBkYXRhLCBsZW4sIE5VTEwsIDApOwpAQCAtNDgxLDcgKzQ4MSw3
 IEBACiAKICAgeGRnX21pbWVfaW5pdCAoKTsKIAotICBpZiAoX2NhY2hlcykKKyAgaWYgKHhk
 Z21pbWVfY2FjaGVzKQogICAgIHJldHVybiBfeGRnX21pbWVfY2FjaGVfZ2V0X21pbWVfdHlw
 ZV9mb3JfZmlsZSAoZmlsZV9uYW1lLCBzdGF0YnVmKTsKIAogICBiYXNlX25hbWUgPSBfeGRn
 X2dldF9iYXNlX25hbWUgKGZpbGVfbmFtZSk7CkBAIC01NDMsNyArNTQzLDcgQEAKIAogICB4
 ZGdfbWltZV9pbml0ICgpOwogCi0gIGlmIChfY2FjaGVzKQorICBpZiAoeGRnbWltZV9jYWNo
 ZXMpCiAgICAgcmV0dXJuIF94ZGdfbWltZV9jYWNoZV9nZXRfbWltZV90eXBlX2Zyb21fZmls
 ZV9uYW1lIChmaWxlX25hbWUpOwogCiAgIGlmIChfeGRnX2dsb2JfaGFzaF9sb29rdXBfZmls
 ZV9uYW1lIChnbG9iYWxfaGFzaCwgZmlsZV9uYW1lLCAmbWltZV90eXBlLCAxKSkKQEAgLTU5
 NSwxNCArNTk1LDE0IEBACiAgICAgICBwYXJlbnRfbGlzdCA9IE5VTEw7CiAgICAgfQogICAK
 LSAgaWYgKF9jYWNoZXMpCisgIGlmICh4ZGdtaW1lX2NhY2hlcykKICAgICB7CiAgICAgICBp
 bnQgaTsKIAogICAgICAgZm9yIChpID0gMDsgaSA8IG5fY2FjaGVzOyBpKyspCi0gICAgICAg
 IF94ZGdfbWltZV9jYWNoZV91bnJlZiAoX2NhY2hlc1tpXSk7Ci0gICAgICBmcmVlIChfY2Fj
 aGVzKTsKLSAgICAgIF9jYWNoZXMgPSBOVUxMOworICAgICAgICBfeGRnX21pbWVfY2FjaGVf
 dW5yZWYgKHhkZ21pbWVfY2FjaGVzW2ldKTsKKyAgICAgIGZyZWUgKHhkZ21pbWVfY2FjaGVz
 KTsKKyAgICAgIHhkZ21pbWVfY2FjaGVzID0gTlVMTDsKICAgICAgIG5fY2FjaGVzID0gMDsK
 ICAgICB9CiAKQEAgLTYxNyw3ICs2MTcsNyBAQAogewogICB4ZGdfbWltZV9pbml0ICgpOwog
 ICAKLSAgaWYgKF9jYWNoZXMpCisgIGlmICh4ZGdtaW1lX2NhY2hlcykKICAgICByZXR1cm4g
 X3hkZ19taW1lX2NhY2hlX2dldF9tYXhfYnVmZmVyX2V4dGVudHMgKCk7CiAKICAgcmV0dXJu
 IF94ZGdfbWltZV9tYWdpY19nZXRfYnVmZmVyX2V4dGVudHMgKGdsb2JhbF9tYWdpYyk7CkBA
 IC02MjgsNyArNjI4LDcgQEAKIHsKICAgY29uc3QgY2hhciAqbG9va3VwOwogCi0gIGlmIChf
 Y2FjaGVzKQorICBpZiAoeGRnbWltZV9jYWNoZXMpCiAgICAgcmV0dXJuIF94ZGdfbWltZV9j
 YWNoZV91bmFsaWFzX21pbWVfdHlwZSAobWltZV90eXBlKTsKIAogICBpZiAoKGxvb2t1cCA9
 IF94ZGdfbWltZV9hbGlhc19saXN0X2xvb2t1cCAoYWxpYXNfbGlzdCwgbWltZV90eXBlKSkg
 IT0gTlVMTCkKQEAgLTcwOSw3ICs3MDksNyBAQAogICBjb25zdCBjaGFyICp1bWltZSwgKnVi
 YXNlOwogICBjb25zdCBjaGFyICoqcGFyZW50czsKIAotICBpZiAoX2NhY2hlcykKKyAgaWYg
 KHhkZ21pbWVfY2FjaGVzKQogICAgIHJldHVybiBfeGRnX21pbWVfY2FjaGVfbWltZV90eXBl
 X3N1YmNsYXNzIChtaW1lLCBiYXNlKTsKIAogICB1bWltZSA9IF94ZGdfbWltZV91bmFsaWFz
 X21pbWVfdHlwZSAobWltZSk7CkBAIC03NTksNyArNzU5LDcgQEAKICAgY2hhciAqKnJlc3Vs
 dDsKICAgaW50IGksIG47CiAKLSAgaWYgKF9jYWNoZXMpCisgIGlmICh4ZGdtaW1lX2NhY2hl
 cykKICAgICByZXR1cm4gX3hkZ19taW1lX2NhY2hlX2xpc3RfbWltZV9wYXJlbnRzIChtaW1l
 KTsKIAogICBwYXJlbnRzID0geGRnX21pbWVfZ2V0X21pbWVfcGFyZW50cyAobWltZSk7CmRp
 ZmYgLXVyIG9yaWcvZ3RrKy0yLjEwLjEyL2d0ay94ZGdtaW1lL3hkZ21pbWVjYWNoZS5jIHdv
 cmsvZ3RrKy0yLjEwLjEyL2d0ay94ZGdtaW1lL3hkZ21pbWVjYWNoZS5jCi0tLSBvcmlnL2d0
 aystMi4xMC4xMi9ndGsveGRnbWltZS94ZGdtaW1lY2FjaGUuYwlXZWQgTWF5ICAyIDE3OjI2
 OjU2IDIwMDcKKysrIHdvcmsvZ3RrKy0yLjEwLjEyL2d0ay94ZGdtaW1lL3hkZ21pbWVjYWNo
 ZS5jCVRodSBNYXkgMTAgMTc6MDk6MDIgMjAwNwpAQCAtMzEyLDkgKzMxMiw5IEBACiAgIGNv
 bnN0IGNoYXIgKnB0cjsKICAgaW50IGksIG1pbiwgbWF4LCBtaWQsIGNtcDsKIAotICBmb3Ig
 KGkgPSAwOyBfY2FjaGVzW2ldOyBpKyspCisgIGZvciAoaSA9IDA7IHhkZ21pbWVfY2FjaGVz
 W2ldOyBpKyspCiAgICAgewotICAgICAgWGRnTWltZUNhY2hlICpjYWNoZSA9IF9jYWNoZXNb
 aV07CisgICAgICBYZGdNaW1lQ2FjaGUgKmNhY2hlID0geGRnbWltZV9jYWNoZXNbaV07CiAg
 ICAgICB4ZGdfdWludDMyX3QgbGlzdF9vZmZzZXQgPSBHRVRfVUlOVDMyIChjYWNoZS0+YnVm
 ZmVyLCA0KTsKICAgICAgIHhkZ191aW50MzJfdCBuX2VudHJpZXMgPSBHRVRfVUlOVDMyIChj
 YWNoZS0+YnVmZmVyLCBsaXN0X29mZnNldCk7CiAgICAgICB4ZGdfdWludDMyX3Qgb2Zmc2V0
 OwpAQCAtMzUyLDkgKzM1Miw5IEBACiAgIGNvbnN0IGNoYXIgKnB0cjsKICAgaW50IGksIG1p
 biwgbWF4LCBtaWQsIGNtcDsKIAotICBmb3IgKGkgPSAwOyBfY2FjaGVzW2ldOyBpKyspCisg
 IGZvciAoaSA9IDA7IHhkZ21pbWVfY2FjaGVzW2ldOyBpKyspCiAgICAgewotICAgICAgWGRn
 TWltZUNhY2hlICpjYWNoZSA9IF9jYWNoZXNbaV07CisgICAgICBYZGdNaW1lQ2FjaGUgKmNh
 Y2hlID0geGRnbWltZV9jYWNoZXNbaV07CiAgICAgICB4ZGdfdWludDMyX3QgbGlzdF9vZmZz
 ZXQgPSBHRVRfVUlOVDMyIChjYWNoZS0+YnVmZmVyLCAxMik7CiAgICAgICB4ZGdfdWludDMy
 X3Qgbl9lbnRyaWVzID0gR0VUX1VJTlQzMiAoY2FjaGUtPmJ1ZmZlciwgbGlzdF9vZmZzZXQp
 OwogICAgICAgeGRnX3VpbnQzMl90IG9mZnNldDsKQEAgLTM5Nyw5ICszOTcsOSBAQAogICBp
 bnQgaSwgaiwgbjsKIAogICBuID0gMDsKLSAgZm9yIChpID0gMDsgX2NhY2hlc1tpXTsgaSsr
 KQorICBmb3IgKGkgPSAwOyB4ZGdtaW1lX2NhY2hlc1tpXTsgaSsrKQogICAgIHsKLSAgICAg
 IFhkZ01pbWVDYWNoZSAqY2FjaGUgPSBfY2FjaGVzW2ldOworICAgICAgWGRnTWltZUNhY2hl
 ICpjYWNoZSA9IHhkZ21pbWVfY2FjaGVzW2ldOwogCiAgICAgICB4ZGdfdWludDMyX3QgbGlz
 dF9vZmZzZXQgPSBHRVRfVUlOVDMyIChjYWNoZS0+YnVmZmVyLCAyMCk7CiAgICAgICB4ZGdf
 dWludDMyX3Qgbl9lbnRyaWVzID0gR0VUX1VJTlQzMiAoY2FjaGUtPmJ1ZmZlciwgbGlzdF9v
 ZmZzZXQpOwpAQCAtNTA3LDkgKzUwNyw5IEBACiB7CiAgIGludCBpLCBuOwogCi0gIGZvciAo
 aSA9IDA7IF9jYWNoZXNbaV07IGkrKykKKyAgZm9yIChpID0gMDsgeGRnbWltZV9jYWNoZXNb
 aV07IGkrKykKICAgICB7Ci0gICAgICBYZGdNaW1lQ2FjaGUgKmNhY2hlID0gX2NhY2hlc1tp
 XTsKKyAgICAgIFhkZ01pbWVDYWNoZSAqY2FjaGUgPSB4ZGdtaW1lX2NhY2hlc1tpXTsKIAog
 ICAgICAgeGRnX3VpbnQzMl90IGxpc3Rfb2Zmc2V0ID0gR0VUX1VJTlQzMiAoY2FjaGUtPmJ1
 ZmZlciwgMTYpOwogICAgICAgeGRnX3VpbnQzMl90IG5fZW50cmllcyA9IEdFVF9VSU5UMzIg
 KGNhY2hlLT5idWZmZXIsIGxpc3Rfb2Zmc2V0KTsKQEAgLTUzMyw5ICs1MzMsOSBAQAogICBp
 bnQgaSwgaiwgaywgbDsKICAKICAgayA9IDA7Ci0gIGZvciAoaSA9IDA7IF9jYWNoZXNbaV07
 IGkrKykKKyAgZm9yIChpID0gMDsgeGRnbWltZV9jYWNoZXNbaV07IGkrKykKICAgICB7Ci0g
 ICAgICBYZGdNaW1lQ2FjaGUgKmNhY2hlID0gX2NhY2hlc1tpXTsKKyAgICAgIFhkZ01pbWVD
 YWNoZSAqY2FjaGUgPSB4ZGdtaW1lX2NhY2hlc1tpXTsKIAogICAgICAgeGRnX3VpbnQzMl90
 IGxpc3Rfb2Zmc2V0ID0gR0VUX1VJTlQzMiAoY2FjaGUtPmJ1ZmZlciwgMTYpOwogICAgICAg
 eGRnX3VpbnQzMl90IG5fZW50cmllcyA9IEdFVF9VSU5UMzIgKGNhY2hlLT5idWZmZXIsIGxp
 c3Rfb2Zmc2V0KTsKQEAgLTYwOSw5ICs2MDksOSBAQAogICBpbnQgaTsKIAogICBtYXhfZXh0
 ZW50ID0gMDsKLSAgZm9yIChpID0gMDsgX2NhY2hlc1tpXTsgaSsrKQorICBmb3IgKGkgPSAw
 OyB4ZGdtaW1lX2NhY2hlc1tpXTsgaSsrKQogICAgIHsKLSAgICAgIFhkZ01pbWVDYWNoZSAq
 Y2FjaGUgPSBfY2FjaGVzW2ldOworICAgICAgWGRnTWltZUNhY2hlICpjYWNoZSA9IHhkZ21p
 bWVfY2FjaGVzW2ldOwogCiAgICAgICBvZmZzZXQgPSBHRVRfVUlOVDMyIChjYWNoZS0+YnVm
 ZmVyLCAyNCk7CiAgICAgICBtYXhfZXh0ZW50ID0gTUFYIChtYXhfZXh0ZW50LCBHRVRfVUlO
 VDMyIChjYWNoZS0+YnVmZmVyLCBvZmZzZXQgKyA0KSk7CkBAIC02MzEsOSArNjMxLDkgQEAK
 IAogICBwcmlvcml0eSA9IDA7CiAgIG1pbWVfdHlwZSA9IE5VTEw7Ci0gIGZvciAoaSA9IDA7
 IF9jYWNoZXNbaV07IGkrKykKKyAgZm9yIChpID0gMDsgeGRnbWltZV9jYWNoZXNbaV07IGkr
 KykKICAgICB7Ci0gICAgICBYZGdNaW1lQ2FjaGUgKmNhY2hlID0gX2NhY2hlc1tpXTsKKyAg
 ICAgIFhkZ01pbWVDYWNoZSAqY2FjaGUgPSB4ZGdtaW1lX2NhY2hlc1tpXTsKIAogICAgICAg
 aW50IHByaW87CiAgICAgICBjb25zdCBjaGFyICptYXRjaDsKQEAgLTc5NSw5ICs3OTUsOSBA
 QAogICBpZiAoc3RyY21wICh1YmFzZSwgImFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbSIpID09
 IDApCiAgICAgcmV0dXJuIDE7CiAgCi0gIGZvciAoaSA9IDA7IF9jYWNoZXNbaV07IGkrKykK
 KyAgZm9yIChpID0gMDsgeGRnbWltZV9jYWNoZXNbaV07IGkrKykKICAgICB7Ci0gICAgICBY
 ZGdNaW1lQ2FjaGUgKmNhY2hlID0gX2NhY2hlc1tpXTsKKyAgICAgIFhkZ01pbWVDYWNoZSAq
 Y2FjaGUgPSB4ZGdtaW1lX2NhY2hlc1tpXTsKICAgICAgIAogICAgICAgeGRnX3VpbnQzMl90
 IGxpc3Rfb2Zmc2V0ID0gR0VUX1VJTlQzMiAoY2FjaGUtPmJ1ZmZlciwgOCk7CiAgICAgICB4
 ZGdfdWludDMyX3Qgbl9lbnRyaWVzID0gR0VUX1VJTlQzMiAoY2FjaGUtPmJ1ZmZlciwgbGlz
 dF9vZmZzZXQpOwpAQCAtODU4LDkgKzg1OCw5IEBACiAgIG1pbWUgPSB4ZGdfbWltZV91bmFs
 aWFzX21pbWVfdHlwZSAobWltZSk7CiAKICAgcCA9IDA7Ci0gIGZvciAoaSA9IDA7IF9jYWNo
 ZXNbaV07IGkrKykKKyAgZm9yIChpID0gMDsgeGRnbWltZV9jYWNoZXNbaV07IGkrKykKICAg
 ICB7Ci0gICAgICBYZGdNaW1lQ2FjaGUgKmNhY2hlID0gX2NhY2hlc1tpXTsKKyAgICAgIFhk
 Z01pbWVDYWNoZSAqY2FjaGUgPSB4ZGdtaW1lX2NhY2hlc1tpXTsKICAgCiAgICAgICB4ZGdf
 dWludDMyX3QgbGlzdF9vZmZzZXQgPSBHRVRfVUlOVDMyIChjYWNoZS0+YnVmZmVyLCA4KTsK
 ICAgICAgIHhkZ191aW50MzJfdCBuX2VudHJpZXMgPSBHRVRfVUlOVDMyIChjYWNoZS0+YnVm
 ZmVyLCBsaXN0X29mZnNldCk7CmRpZmYgLXVyIG9yaWcvZ3RrKy0yLjEwLjEyL2d0ay94ZGdt
 aW1lL3hkZ21pbWVjYWNoZS5oIHdvcmsvZ3RrKy0yLjEwLjEyL2d0ay94ZGdtaW1lL3hkZ21p
 bWVjYWNoZS5oCi0tLSBvcmlnL2d0aystMi4xMC4xMi9ndGsveGRnbWltZS94ZGdtaW1lY2Fj
 aGUuaAlUaHUgTWF5IDEwIDE3OjA1OjUxIDIwMDcKKysrIHdvcmsvZ3RrKy0yLjEwLjEyL2d0
 ay94ZGdtaW1lL3hkZ21pbWVjYWNoZS5oCVRodSBNYXkgMTAgMTc6MDk6MTQgMjAwNwpAQCAt
 NDcsNyArNDcsNyBAQAogI2RlZmluZSBfeGRnX21pbWVfY2FjaGVfZ2V0X21heF9idWZmZXJf
 ZXh0ZW50cyAgICAgICBYREdfRU5UUlkoY2FjaGVfZ2V0X21heF9idWZmZXJfZXh0ZW50cykK
 ICNlbmRpZgogCi1leHRlcm4gWGRnTWltZUNhY2hlICoqX2NhY2hlczsKK2V4dGVybiBYZGdN
 aW1lQ2FjaGUgKip4ZGdtaW1lX2NhY2hlczsKIAogWGRnTWltZUNhY2hlICpfeGRnX21pbWVf
 Y2FjaGVfbmV3X2Zyb21fZmlsZSAoY29uc3QgY2hhciAgICpmaWxlX25hbWUpOwogWGRnTWlt
 ZUNhY2hlICpfeGRnX21pbWVfY2FjaGVfcmVmICAgICAgICAgICAoWGRnTWltZUNhY2hlICpj
 YWNoZSk7Cg==
 --------------090501080002020506030801--