Changeset: 06b6904fce63 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=06b6904fce63
Modified Files:
monetdb5/extras/pyapi/pyapi.c
Branch: pyapi
Log Message:
Fix infinite loop when shared memory fails.
diffs (20 lines):
diff --git a/monetdb5/extras/pyapi/pyapi.c b/monetdb5/extras/pyapi/pyapi.c
--- a/monetdb5/extras/pyapi/pyapi.c
+++ b/monetdb5/extras/pyapi/pyapi.c
@@ -1439,7 +1439,7 @@ returnvalues:
ReturnBatDescr *ptr;
shm_ptr = get_shared_memory(shm_id, memory_size);
- if (shm_ptr == NULL) goto wrapup;
+ if (shm_ptr == NULL) exit(1);
// To indicate that we failed, we will write information to our header
ptr = (ReturnBatDescr*)shm_ptr;
@@ -1455,6 +1455,7 @@ returnvalues:
// We can simply use the slot shm_id + 1, even though this is normally
used for return values
// This is because, if any one process fails, no values will be
returned
error_mem = create_shared_memory(shm_id + 1, strlen(msg) *
sizeof(char));
+ if (error_mem == NULL) exit(1);
for(iu = 0; iu < strlen(msg); iu++) {
// Copy the error message to the shared memory
error_mem[iu] = msg[iu];
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