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Merged revisions 302555 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r302555 | seanbright | 2011-01-19 14:03:32 -0500 (Wed, 19 Jan 2011) | 14 lines
  
  Merged revisions 302554 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r302554 | seanbright | 2011-01-19 14:02:29 -0500 (Wed, 19 Jan 2011) | 7 lines
    
    Don't call strlen() when we only need to look at the next character or two.
    
    (closes issue #18042)
    Reported by: wdoekes
    Patches:
          astsvn-inefficient-ast-uri-decode.patch uploaded by wdoekes (license 717)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@302556 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2011-01-19 19:04:25 +00:00
parent f4d63bf918
commit 5943a34463
1 changed files with 1 additions and 1 deletions
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2
main/utils.c
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@@ -429,7 +429,7 @@ void ast_uri_decode(char *s)
unsigned int tmp; unsigned int tmp;
for (o = s; *s; s++, o++) { for (o = s; *s; s++, o++) {
if (*s == '%' && strlen(s) > 2 && sscanf(s + 1, "%2x", &tmp) == 1) { if (*s == '%' && s[1] != '\0' && s[2] != '\0' && sscanf(s + 1, "%2x", &tmp) == 1) {
/* have '%', two chars and correct parsing */ /* have '%', two chars and correct parsing */
*o = tmp; *o = tmp;
s += 2; /* Will be incremented once more when we break out */ s += 2; /* Will be incremented once more when we break out */