20 lines
397 B
Plaintext
20 lines
397 B
Plaintext
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--- src/cmd/ksh93/edit/edit.c
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+++ src/cmd/ksh93/edit/edit.c 2007-09-16 23:57:45.000000000 +0200
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@@ -1478,8 +1478,14 @@
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nv_unset(ED_CHRNOD);
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else
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{
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- strncpy(inbuff,cp,bufsize);
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- insize = strlen(inbuff);
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+ if (bufsize>0)
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+ {
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+ strncpy(inbuff,cp,bufsize);
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+ inbuff[bufsize-1]='\0';
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+ insize = strlen(inbuff);
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+ }
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+ else
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+ insize=0;
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}
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nv_unset(ED_TXTNOD);
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return(insize);
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