kopia lustrzana https://gitlab.com/sane-project/backends
Avoid reading uninitialized memory when checking SANE_CONFIG_DIR
rodzic
9e40af43a2
commit
a1cacda510
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@ -96,7 +96,7 @@ sanei_config_open (const char *filename)
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if (dir_list)
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if (dir_list)
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{
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{
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len = strlen (dir_list);
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len = strlen (dir_list);
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if (dir_list[len - 1] == DIR_SEP[0])
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if ((len > 0) && (dir_list[len - 1] == DIR_SEP[0]))
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{
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{
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/* append default search directories: */
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/* append default search directories: */
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mem = malloc (len + sizeof (DEFAULT_DIRS));
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mem = malloc (len + sizeof (DEFAULT_DIRS));
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