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@ -30,9 +30,9 @@ |
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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.\" SUCH DAMAGE. |
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.\" |
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.\" $OpenBSD: malloc.3,v 1.105 2017/03/17 18:33:04 jmc Exp $ |
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.\" $OpenBSD: malloc.3,v 1.106 2017/03/24 16:17:50 otto Exp $ |
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.\" |
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.Dd $Mdocdate: March 17 2017 $ |
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.Dd $Mdocdate: March 24 2017 $ |
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.Dt MALLOC 3 |
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.Os |
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.Sh NAME |
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@ -447,6 +447,13 @@ A byte after the requested size has been overwritten, |
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indicating a heap overflow. |
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The offset at which corruption was detected is printed before the @, |
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and the requested length of the allocation after the @. |
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.It Dq recorded old size oldsize != size |
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.Fn recallocarray |
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has detected that the given old size does not equal the recorded size in its |
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meta data. |
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Enabling option C allows |
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.Fn recallocarray |
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to catch more of these cases. |
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.It Dq recursive call |
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An attempt was made to call recursively into these functions, i.e., from a |
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signal handler. |
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@ -462,12 +469,6 @@ functions nor utilize any other functions which may call |
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routines). |
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.It Dq unknown char in MALLOC_OPTIONS |
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We found something we didn't understand. |
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.It Dq malloc cache overflow/underflow |
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The internal malloc page cache has been corrupted. |
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.It Dq malloc free slot lost |
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The internal malloc page cache has been corrupted. |
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.It Dq guard size |
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An inconsistent guard size was detected. |
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.It any other error |
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.Fn malloc |
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detected an internal error; |
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