28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
diff --git a/src/receive.c b/src/receive.c
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index 7980c32..3246621 100644
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--- a/src/receive.c
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+++ b/src/receive.c
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@@ -1772,8 +1772,8 @@ for (;;)
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(and sometimes lunatic messages can have ones that are 100s of K long) we
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call store_release() for strings that have been copied - if the string is at
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the start of a block (and therefore the only thing in it, because we aren't
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- doing any other gets), the block gets freed. We can only do this because we
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- know there are no other calls to store_get() going on. */
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+ doing any other gets), the block gets freed. We can only do this release if
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+ there were no allocations since the once that we want to free. */
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if (ptr >= header_size - 4)
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{
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@@ -1782,9 +1782,10 @@ for (;;)
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header_size *= 2;
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if (!store_extend(next->text, oldsize, header_size))
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{
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+ BOOL release_ok = store_last_get[store_pool] == next->text;
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uschar *newtext = store_get(header_size);
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memcpy(newtext, next->text, ptr);
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- store_release(next->text);
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+ if (release_ok) store_release(next->text);
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next->text = newtext;
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}
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}
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