Bug 149906 - local variable used before set
local variable used before set
Status: CLOSED UPSTREAM
Product: Fedora
Classification: Fedora
Component: opencdk (Show other bugs)
3
All Linux
medium Severity medium
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Assigned To: Enrico Scholz
Fedora Extras Quality Assurance
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Depends On:
Blocks:
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Reported: 2005-02-28 13:43 EST by David Binderman
Modified: 2007-11-30 17:11 EST (History)
0 users

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Last Closed: 2005-03-03 12:50:23 EST
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Description David Binderman 2005-02-28 13:43:03 EST
Description of problem:

I just tried to compile package opencdk-0.5.5-1 from 
Redhat Fedora Extras development tree.

The compiler said

t-stream.c(452): remark #592: variable "rc" is used before its value
is set

The source code is

  int rc ;

  cdk_handle_new (&hd);
  cdk_keydb_new (&db, CDK_DBTYPE_SK_KEYRING, "sec.gpg", 7);
  cdk_strlist_add (&locusr, "twoaday@daredevil");
      //rc = cdk_file_clearsign (hd, locusr, file, "out.asc");
  if (rc)
    printf ("clearsign_file %s: `%s'\n", file, cdk_strerror (rc));

Suggest init local variable "rc" before first use. Should the 
commented out code be put back in ?


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Comment 1 Enrico Scholz 2005-03-03 12:50:23 EST
thx, reported upstream and will be (hopefully) fixed in the next release. It
happens in test-code only, so I do not fix it immediately.

http://lists.gnupg.org/pipermail/gnutls-dev/2005-March/000830.html

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