30 lines
776 B
Diff
30 lines
776 B
Diff
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commit 74eed99c312de05e19b54ba6b5d37a0aeb4ba713
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Author: Peter Stephenson <pws@users.sourceforge.net>
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Date: Sat Dec 3 23:15:37 2011 +0000
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29940: metafy() added null termination even if buffer was not modifiable
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diff --git a/Src/utils.c b/Src/utils.c
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index 6c2ea98..014cb2f 100644
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--- a/Src/utils.c
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+++ b/Src/utils.c
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@@ -3959,7 +3959,7 @@ metafy(char *buf, int len, int heap)
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if (imeta(*e++))
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meta++;
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- if (meta || heap == META_DUP || heap == META_HEAPDUP) {
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+ if (meta || heap == META_DUP || heap == META_HEAPDUP || *e != '\0') {
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switch (heap) {
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case META_REALLOC:
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buf = zrealloc(buf, len + meta + 1);
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@@ -4002,8 +4002,8 @@ metafy(char *buf, int len, int heap)
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meta--;
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}
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}
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+ *e = '\0';
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}
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- *e = '\0';
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return buf;
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}
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