Changeset b9cb41b for zcrypt.c


Ignore:
Timestamp:
Dec 6, 2008, 11:25:33 PM (13 years ago)
Author:
Anders Kaseorg <andersk@mit.edu>
Branches:
master, debian, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9
Children:
56d0189
Parents:
49a8434
git-author:
Anders Kaseorg <andersk@mit.edu> (12/06/08 23:20:19)
git-committer:
Anders Kaseorg <andersk@mit.edu> (12/06/08 23:25:33)
Message:
Replace questionable sprintf(buf, "%s...", buf, ...) pattern, which is
broken by -D_FORTIFY_SOURCE.

perl -pe 's/(sprintf\s*\(\s*([^,]*))(\s*,\s*")%s([^"]*"\s*,)\s*\2\s*,/\1 + strlen(\2)\3\4/g'
File:
1 edited

Legend:

Unmodified
Added
Removed
  • zcrypt.c

    r34509d5 rb9cb41b  
    375375
    376376    for (i = 0; i < 8; i++) {
    377       sprintf(out, "%s%c", out, ((output[i] & 0xf0) >> 4) + BASE_CODE);
    378       sprintf(out, "%s%c", out, (output[i] & 0x0f)        + BASE_CODE);
     377      sprintf(out + strlen(out), "%c", ((output[i] & 0xf0) >> 4) + BASE_CODE);
     378      sprintf(out + strlen(out), "%c", (output[i] & 0x0f)        + BASE_CODE);
    379379    }
    380380
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