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openEuler:24.03:SP1:Everything:64G
popt
_service:tar_scm:fix-obscure-iconv-mis-call-err...
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File _service:tar_scm:fix-obscure-iconv-mis-call-error-path-could-lead-to-.patch of Package popt
From 9c977f94d59f55d86e6f0cfbc3cd9401861b75b0 Mon Sep 17 00:00:00 2001 From: jbj <jbj> Date: Mon, 9 Aug 2010 17:31:45 +0000 Subject: [PATCH 051/157] - fix: obscure iconv mis-call error path could lead to strdup(NULL) (coverity). --- src/poptint.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/poptint.c b/src/poptint.c index 5e09fa4..67f0051 100644 --- a/src/poptint.c +++ b/src/poptint.c @@ -145,7 +145,7 @@ assert(dstr); /* XXX can't happen */ } (void) iconv_close(cd); *pout = '\0'; - ostr = xstrdup(dstr); + ostr = xstrdup(dstr ? dstr : istr); free(dstr); } else ostr = xstrdup(istr); -- 2.19.1
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