16 lines
542 B
Plaintext
16 lines
542 B
Plaintext
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--- ./src/cmd/ksh93/sh/name.c.orig 2019-04-04 14:28:17.044667686 +0000
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+++ ./src/cmd/ksh93/sh/name.c 2019-04-04 14:28:32.472629455 +0000
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@@ -1986,8 +1986,11 @@ void nv_putval(register Namval_t *np, co
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up->cp = cp;
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if(sp)
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{
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+ size_t splen = strlen(sp);
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int c = cp[dot+append];
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- memmove(cp+append,sp,dot);
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+ memmove(cp+append,sp,dot>splen?splen:dot);
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+ if (dot>splen)
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+ memset(cp+append+splen,0,dot-splen);
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cp[dot+append] = c;
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if(nv_isattr(np, NV_RJUST) && nv_isattr(np, NV_ZFILL))
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rightjust(cp,size,'0');
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