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Protect against NULL sym string.

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Jeffrey Stedfast
2011-12-20 21:52:35 -05:00
parent 7bd9a40864
commit 9eb32f4340
1 changed files with 1 additions and 1 deletions
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2
tracker.c
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@ -825,7 +825,7 @@ lookup_kernel_symbol (gulong address)
* Below we filter out the [irq stack] * Below we filter out the [irq stack]
*/ */
i = 0; i = 0;
while (skip_kernel_symbols[i][0] != '\0') while (sym && skip_kernel_symbols[i][0] != '\0')
{ {
if (strcmp (sym, skip_kernel_symbols[i]) == 0) if (strcmp (sym, skip_kernel_symbols[i]) == 0)
{ {