[Orca-users] Solaris10 segfault core dump

[Goran_Cvetanoski at medibank.com.au]

Hi Guys,

I have Orca installed on a T2000 running:

Solaris 10
RICHPse 3.4.1
orcallator.se 1.37

All was working fine with no issues. Yesturday some disks from a HDS9990 
SAN
were connected and now orca segfault core dumps.

I tried applying the fix to diskinfo.se and mnt_class.se , but it still 
core dumps.

ie:
diskinfo.se

         @@ -197,7 +197,12 @@
              points_at[n] = '\0';

              // chop off the :a at the end
         -    strcpy(strrchr(points_at, ':'), "");
         +    while (--n >= 0) {
         +      if (points_at[n] == ':') {
         +        points_at[n] = '\0';
         +        break;
         +      }
         +    }

              // hack off ../../devices from the start
              sscanf(points_at, "../../devices%s", &points_at);


mnt_class.se

         @@ -96,7 +96,12 @@
                number$ = -1;
                return;
              }
         -    strcpy(strchr(buf, '\n'), "");
         +    for (i=0; i<sizeof(buf); ++i) {
         +      if (buf[i] == '\n') {
         +        buf[i] = '\0';
         +        break;
         +      }
         +    }
              i = 0;
              for(p=strtok(buf, "\t"); p != nil; p=strtok(nil, "\t")) {
                switch(i) {

I wasn't sure if I was meant to replace the - lines with the + lines, or 
just add the + lines after the - line.

I tried both combinations and both core dump.

With + lines added below the - line (Combination A)
19170 Segmentation Fault - core dumped

With the - lines removed and + lines added (Combination B)
19188 Segmentation Fault - core dumped

With the original diskinfo.se and mnt_class.se files (Combination C)
19208 Segmentation Fault - core dumped

This is what the end of the -d output looks like.
( /opt/RICHPse/bin/se.sparcv9 -d -DWATCH_OS -DWATCH_WEB 
/opt/orca/lib/orcallator.se )

Combination A:
=============
if (raw_disk_short_name_cmp(second_name<sd1>, second_name_length<3>, 
short_name<md53>, short_name_length<4>) == <0>)
if (strncmp(<dad>, disk1<sd1>, <3>) == <0>)
for(i = <0>
; i<4> < disk1_length<3>; i++)
i = <0>
if (disk1[0]<s> == <44>)
i++;
if (disk1[1]<d> == <44>)
i++;
if (disk1[2]<1> == <44>)
i++;
for(i = <0>
; i<3> < disk2_length<4>; i++)
i = <0>
if (disk2[0]<m> == <44>)
i++;
if (disk2[1]<d> == <44>)
i++;
if (disk2[2]<5> == <44>)
i++;
if (disk2[3]<3> == <44>)
i++;
if (disk1_length<3> != disk2_length<4>)
return <1>;
if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md53>) == <0>)
j++;
strcpy(short_name<md53>, GLOBAL_disk_info[43].short_name<(nil)>)
Segmentation Fault (core dumped)

Combination B:
=============
if (disk1_length<3> != disk2_length<4>)
return <1>;
if (j<42> > <1>)
if (raw_disk_short_name_cmp(second_name<sd1>, second_name_length<3>, 
short_name<md53>, short_name_length<4>) == <0>)
if (strncmp(<dad>, disk1<sd1>, <3>) == <0>)
for(i = <0>
; i<4> < disk1_length<3>; i++)
i = <0>
if (disk1[0]<s> == <44>)
i++;
if (disk1[1]<d> == <44>)
i++;
if (disk1[2]<1> == <44>)
i++;
for(i = <0>
; i<3> < disk2_length<4>; i++)
i = <0>
if (disk2[0]<m> == <44>)
i++;
if (disk2[1]<d> == <44>)
i++;
if (disk2[2]<5> == <44>)
i++;
if (disk2[3]<3> == <44>)
i++;
if (disk1_length<3> != disk2_length<4>)
return <1>;
if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md53>) == <0>)
j++;
strcpy(short_name<md53>, GLOBAL_disk_info[43].short_name<(nil)>)
Segmentation Fault (core dumped)

Combination C:
=============
if (raw_disk_short_name_cmp(second_name<sd1>, second_name_length<3>, 
short_name<md53>, short_name_length<4>) == <0>)
if (strncmp(<dad>, disk1<sd1>, <3>) == <0>)
for(i = <0>
; i<4> < disk1_length<3>; i++)
i = <0>
if (disk1[0]<s> == <44>)
i++;
if (disk1[1]<d> == <44>)
i++;
if (disk1[2]<1> == <44>)
i++;
for(i = <0>
; i<3> < disk2_length<4>; i++)
i = <0>
if (disk2[0]<m> == <44>)
i++;
if (disk2[1]<d> == <44>)
i++;
if (disk2[2]<5> == <44>)
i++;
if (disk2[3]<3> == <44>)
i++;
if (disk1_length<3> != disk2_length<4>)
return <1>;
if (strcmp(RAW_disk[0].short_name[0]<s>, short_name<md53>) == <0>)
j++;
strcpy(short_name<md53>, GLOBAL_disk_info[43].short_name<(nil)>)
Segmentation Fault (core dumped)


As I said, all was working fine until the SAN disk was added.

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