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Writing to read-only mmapped arrays causes a segmentation fault #3434

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simonster opened this issue Jun 18, 2013 · 1 comment
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Writing to read-only mmapped arrays causes a segmentation fault #3434

simonster opened this issue Jun 18, 2013 · 1 comment

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@simonster
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This is not terribly surprising and probably not easy to avoid, but it would be preferable if an attempt to write to a read-only mmapped array would throw instead of crashing.
@simonster
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An MmapArray type, as discussed in #3430, would provide a natural way to fix this.

@simonster simonster mentioned this issue Jul 8, 2013
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@simonster simonster mentioned this issue Apr 30, 2014
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timholy added a commit that referenced this issue May 18, 2014
@timholy
Catch writes to protected memory in mmapped arrays (fix #3434)
a339592
timholy added a commit that referenced this issue May 18, 2014
@timholy
Catch writes to protected memory in mmapped arrays (fix #3434)
d94268f
timholy added a commit that referenced this issue May 27, 2014
@timholy
Revert "Catch writes to protected memory in mmapped arrays (fix #3434)"
87c3e38 
This reverts commit caa4bfa.
@JeffBezanson JeffBezanson reopened this May 27, 2014
timholy added a commit that referenced this issue May 28, 2014
@timholy
Catch writes to protected memory in mmapped arrays (fix #3434)
964f038
timholy added a commit that referenced this issue Jul 23, 2014
@timholy
Catch writes to protected memory in mmapped arrays (fix #3434)
8ef08a0
@simonster simonster mentioned this issue May 19, 2015
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@simonster @JeffBezanson