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libsysprof: be NULL safe

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Christian Hergert
2019-05-28 20:10:56 -07:00
parent 1583ec3f79
commit 7f92889076
1 changed files with 3 additions and 0 deletions
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3
src/libsysprof/sysprof-kernel-symbol.c
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@ -174,6 +174,9 @@ sysprof_kernel_symbol_lookup (SysprofKernelSymbol *symbols,
guint first,
guint last)
{
if (symbols == NULL)
return NULL;
if (address >= symbols [last].address)
{
return &symbols [last];