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Merge branch 'PHP-5.6'

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* PHP-5.6:
  Switch use of strtok() to gd_strtok_r()
This commit is contained in:
Sara Golemon 2014-08-19 13:24:49 -07:00
commit 1ec93f8069
2 changed files with 7 additions and 2 deletions
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3
NEWS
View File

@ -25,4 +25,7 @@ PHP NEWS
- XSL:
. Fixed bug #64776 (The XSLT extension is not thread safe). (Mike)
- GD:
. Made fontFetch's path parser thread-safe. (Sara)
<<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>

6
ext/gd/libgd/gdft.c
View File

@ -390,9 +390,10 @@ static void *fontFetch (char **error, void *key)
fontlist = gdEstrdup(a->fontlist);
/*
* Must use gd_strtok_r else pointer corrupted by strtok in nested loop.
* Must use gd_strtok_r becasuse strtok() isn't thread safe
*/
for (name = gd_strtok_r (fontlist, LISTSEPARATOR, &strtok_ptr); name; name = gd_strtok_r (0, LISTSEPARATOR, &strtok_ptr)) {
char *strtok_ptr_path;
/* make a fresh copy each time - strtok corrupts it. */
path = gdEstrdup (fontsearchpath);
@ -408,7 +409,8 @@ static void *fontFetch (char **error, void *key)
break;
}
}
for (dir = strtok (path, PATHSEPARATOR); dir; dir = strtok (0, PATHSEPARATOR)) {
for (dir = gd_strtok_r (path, PATHSEPARATOR, &strtok_ptr_path); dir;
dir = gd_strtok_r (0, PATHSEPARATOR, &strtok_ptr_path)) {
if (!strcmp(dir, ".")) {
TSRMLS_FETCH();
#if HAVE_GETCWD