ompi/request: fix loop conditional #1766
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This commit fixes a bug in waitany that causes the code to go past the beginning of the request array. The loop conditional i >= 0 is invalid since i is unsigned. Changed to loop to check (i+1) > 0. Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
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It fixes the issue on my side. Tried MPI_Waitany_c and MPI_Waitany_f. 👍 |
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i shouldn't be unsigned. I noticed you kept changing it to size_t, but I fail to see any valid reason. |
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Because count is unsigned. Changed it because of warnings from the compiler. Simple enough to just check i+1. |
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This commit fixes a bug in waitany that causes the code to go past the
beginning of the request array. The loop conditional i >= 0 is invalid
since i is unsigned. Changed to loop to check (i+1) > 0.
Signed-off-by: Nathan Hjelm hjelmn@lanl.gov