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8145278: Fix memory leak in splitPathList

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Reviewed-by: sspitsyn, dsamersoff, dcubed
This commit is contained in:
Alex Henrie 2015-11-17 23:10:30 -07:00
parent a1cfe0ce2d
commit 72f951e112
1 changed files with 9 additions and 5 deletions
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14
jdk/src/java.instrument/share/native/libinstrument/InvocationAdapter.c
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@ -518,18 +518,22 @@ static void
splitPathList(const char* str, int* pathCount, char*** paths) {
int count = 0;
char** segments = NULL;
char** new_segments;
char* c = (char*) str;
while (*c != '\0') {
while (*c == ' ') c++; /* skip leading spaces */
if (*c == '\0') {
break;
}
if (segments == NULL) {
segments = (char**)malloc( sizeof(char**) );
} else {
segments = (char**)realloc( segments, (count+1)*sizeof(char**) );
new_segments = (char**)realloc(segments, (count+1)*sizeof(char*));
if (new_segments == NULL) {
jplis_assert(0);
free(segments);
count = 0;
segments = NULL;
break;
}
jplis_assert(segments != (char**)NULL);
segments = new_segments;
segments[count++] = c;
c = strchr(c, ' ');
if (c == NULL) {