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Bug fix #34281

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The RNA path interpretor code was using a function to get the portion between quotes,
this function was not even checking if there *are* quotes at all! Causing bad
memory allocs or crashes.
This commit is contained in:
Ton Roosendaal 2013-02-17 18:46:50 +00:00
parent ee64cbaf39
commit 029686a2fd
1 changed files with 9 additions and 6 deletions
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5
source/blender/blenlib/intern/string.c
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@ -199,12 +199,15 @@ char *BLI_str_quoted_substrN(const char *__restrict str, const char *__restrict
/* get the starting point (i.e. where prefix starts, and add prefixLen+1 to it to get be after the first " */
startMatch = strstr(str, prefix) + prefixLen + 1;
if (startMatch) {
/* get the end point (i.e. where the next occurance of " is after the starting point) */
endMatch = strchr(startMatch, '"'); /* " NOTE: this comment here is just so that my text editor still shows the functions ok... */
if (endMatch)
/* return the slice indicated */
return BLI_strdupn(startMatch, (size_t)(endMatch - startMatch));
}
return BLI_strdupn("", 0);
}
/* Replaces all occurrences of oldText with newText in str, returning a new string that doesn't