[asterisk-bugs] [JIRA] (ASTERISK-23098) [patch]possible null pointer dereference in format.c

[Corey Farrell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-23098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Corey Farrell updated ASTERISK-23098:
-------------------------------------

    Attachment: ASTERISK-23098.patch

main_format.patch adds extra white-space and checks the wrong field in the second conditional.  ASTERISK-23098.patch corrects these issues.
                
> [patch]possible null pointer dereference in format.c
> ----------------------------------------------------
>
>                 Key: ASTERISK-23098
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23098
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General
>    Affects Versions: 11.7.0
>            Reporter: marcelloceschia
>         Attachments: ASTERISK-23098.patch, main_format.patch
>
>
> {noformat} 
> if (!(wrapper->interface || !wrapper->interface->format_attr_sdp_parse)) {
> {noformat} 
> with wrapper->interface == NULL wrapper->interface->format_attr_sdp_parse will be evalueted.

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