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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Kamil Dudka | 2016-11-29 10:59:36 UTC | Status | NEW | ASSIGNED |
| Kamil Dudka | 2016-11-29 11:10:01 UTC | Status | ASSIGNED | MODIFIED |
| Fixed In Version | zsh-5.0.2-25.el7_3.1 | |||
| errata-xmlrpc | 2016-11-29 13:06:38 UTC | Status | MODIFIED | ON_QA |
| Jan Kepler | 2016-11-29 13:25:55 UTC | QA Contact | qe-baseos-apps | jkejda |
| Jan Kepler | 2016-12-07 10:59:33 UTC | Status | ON_QA | VERIFIED |
| Kamil Dudka | 2016-12-15 17:26:29 UTC | Doc Text | Cause: If the implementation of command substitution reallocated a token string, the pointer to the allocated memory was not updated at caller's side. Consequence: This caused an invalid memory dereference and abnormal termination of the shell process. Fix: An upstream patch has been applied on Zsh source code to make sure that pointers to allocated memory are updated accordingly. Result: Zsh does not terminate abnormally any more when the token string is reallocated. | |
| Doc Type | If docs needed, set a value | Bug Fix | ||
| Clayton Spicer | 2016-12-15 18:48:35 UTC | CC | cspicer | |
| Doc Text | Cause: If the implementation of command substitution reallocated a token string, the pointer to the allocated memory was not updated at caller's side. Consequence: This caused an invalid memory dereference and abnormal termination of the shell process. Fix: An upstream patch has been applied on Zsh source code to make sure that pointers to allocated memory are updated accordingly. Result: Zsh does not terminate abnormally any more when the token string is reallocated. | Due to a bug in the code underlying command substitution, the Z shell (zsh) terminated unexpectedly when reallocating a token string. This has been fixed, and zsh no longer crashes in this situation. | ||
| Clayton Spicer | 2016-12-16 12:54:50 UTC | Doc Text | Due to a bug in the code underlying command substitution, the Z shell (zsh) terminated unexpectedly when reallocating a token string. This has been fixed, and zsh no longer crashes in this situation. | Due to a bug in the code underlying command substitution, the Z shell (zsh) terminated unexpectedly after reallocating a token string. This has been fixed, and zsh no longer crashes in this situation. |
| errata-xmlrpc | 2017-01-17 12:03:10 UTC | Status | VERIFIED | RELEASE_PENDING |
| errata-xmlrpc | 2017-01-17 18:10:45 UTC | Status | RELEASE_PENDING | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2017-01-17 13:10:45 UTC | |||
| Zdenek Pytela | 2017-01-18 14:59:19 UTC | Link ID | Red Hat Knowledge Base (Solution) 2877061 | |
| Fixed In Version | zsh-5.0.2-25.el7_3.1 | |||
| Zdenek Pytela | 2017-01-18 15:01:14 UTC | Fixed In Version | zsh-5.0.2-25.el7_3.1 |
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