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Fixed a potential SIGSEGV by pointer offset -1. Detected by valgrind.

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This commit is contained in:
Thomas Schmitt 2010-10-05 18:00:52 +00:00
parent 96ee0fae23
commit b70f5a9041
2 changed files with 5 additions and 3 deletions
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6
xorriso/iso_manip.c
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@ -304,8 +304,10 @@ cannot_open_dir:;
name= disk_path+strlen(disk_path); name= disk_path+strlen(disk_path);
if(Sfile_str(img_path, img_dir_path, 0)<=0) if(Sfile_str(img_path, img_dir_path, 0)<=0)
{ret= -1; goto ex;} {ret= -1; goto ex;}
if(img_path[0] || img_path[strlen(img_path)-1]!='/') if(img_path[0] == 0)
strcat(img_path,"/"); strcat(img_path, "/");
else if(img_path[strlen(img_path) - 1] != '/')
strcat(img_path, "/");
img_name= img_path+strlen(img_path); img_name= img_path+strlen(img_path);
while(1) { /* loop over directory content */ while(1) { /* loop over directory content */

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2010.10.04.155226" #define Xorriso_timestamP "2010.10.05.180016"