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Description of problem:
When searching for the GPGKeysDir entry in /etc/abrt/gpg_keys.conf, not finding the entry results in comparing against a NULL pointer:
Core was generated by `abrt-action-save-package-data'.
Program terminated with signal 11, Segmentation fault.
#0 load_gpg_keys () at abrt-action-save-package-data.c:91
91 if (strcmp(gpg_keys_dir, "") != 0)
(gdb) disassemble
...
0x0000561da0a4fe64 <+964>: mov %rbp,%rdi
0x0000561da0a4fe67 <+967>: callq 0x561da0a4f8d0 <g_hash_table_lookup@plt>
=> 0x0000561da0a4fe6c <+972>: cmpb $0x0,(%rax)
(gdb) printf "0x%lx\n", $rax
0x0
(gdb) list
86 error_msg("Can't load '%s'", GPG_CONF);
87 return;
88 }
89
90 const char *gpg_keys_dir = get_map_string_item_or_NULL(settings, "GPGKeysDir");
91 if (strcmp(gpg_keys_dir, "") != 0)
--> Line 91: comparison against NULL pointer ("gpg_keys_dir")
Version-Release number of selected component (if applicable):
abrt-2.1.11-50.el7.x86_64 but also previous releases
How reproducible:
Don't know how to build "GPGKeysDir" to make that fail.
Additional info:
get_map_string_item_or_empty() should be used instead of get_map_string_item_or_NULL.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2018:3285
Description of problem: When searching for the GPGKeysDir entry in /etc/abrt/gpg_keys.conf, not finding the entry results in comparing against a NULL pointer: Core was generated by `abrt-action-save-package-data'. Program terminated with signal 11, Segmentation fault. #0 load_gpg_keys () at abrt-action-save-package-data.c:91 91 if (strcmp(gpg_keys_dir, "") != 0) (gdb) disassemble ... 0x0000561da0a4fe64 <+964>: mov %rbp,%rdi 0x0000561da0a4fe67 <+967>: callq 0x561da0a4f8d0 <g_hash_table_lookup@plt> => 0x0000561da0a4fe6c <+972>: cmpb $0x0,(%rax) (gdb) printf "0x%lx\n", $rax 0x0 (gdb) list 86 error_msg("Can't load '%s'", GPG_CONF); 87 return; 88 } 89 90 const char *gpg_keys_dir = get_map_string_item_or_NULL(settings, "GPGKeysDir"); 91 if (strcmp(gpg_keys_dir, "") != 0) --> Line 91: comparison against NULL pointer ("gpg_keys_dir") Version-Release number of selected component (if applicable): abrt-2.1.11-50.el7.x86_64 but also previous releases How reproducible: Don't know how to build "GPGKeysDir" to make that fail. Additional info: get_map_string_item_or_empty() should be used instead of get_map_string_item_or_NULL.