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libsysprof: check for enough symbols to dereference

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Christian Hergert
2019-05-28 20:14:57 -07:00
parent 7f92889076
commit 716b913347
1 changed files with 1 additions and 1 deletions
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2
src/libsysprof/sysprof-kernel-symbol.c
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@ -222,7 +222,7 @@ _sysprof_kernel_symbols_lookup (const SysprofKernelSymbols *self,
g_assert (self != NULL); g_assert (self != NULL);
if (self->len == 0) if (self->len < 2)
return NULL; return NULL;
/* Short circuit if this is out of range */ /* Short circuit if this is out of range */