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trivial: don't use /proc/self/exe on Windows

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Fixes: #4864
This commit is contained in:
Mario Limonciello 2022-07-23 19:31:11 -05:00
parent 98cd40e09a
commit 4a02a154fe
1 changed files with 12 additions and 1 deletions
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13
libfwupdplugin/fu-quirks.c
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@ -22,6 +22,11 @@
#include "fu-quirks.h" #include "fu-quirks.h"
#include "fu-string.h" #include "fu-string.h"
#ifdef _WIN32
#include <fwupd-windows.h>
#include <windows.h>
#endif
/** /**
* FuQuirks: * FuQuirks:
* *
@ -334,6 +339,12 @@ fu_quirks_add_quirks_for_resources(FuQuirks *self,
g_auto(GStrv) children = NULL; g_auto(GStrv) children = NULL;
g_autoptr(GBytes) blob_self = NULL; g_autoptr(GBytes) blob_self = NULL;
g_autoptr(GError) error_local = NULL; g_autoptr(GError) error_local = NULL;
#ifdef _WIN32
gchar self_exe[MAX_PATH];
GetModuleFileNameA(NULL, self_exe, MAX_PATH);
#else
const gchar *self_exe = "/proc/self/exe";
#endif
children = g_resources_enumerate_children(path, G_RESOURCE_LOOKUP_FLAGS_NONE, &error_local); children = g_resources_enumerate_children(path, G_RESOURCE_LOOKUP_FLAGS_NONE, &error_local);
if (children == NULL) { if (children == NULL) {
@ -353,7 +364,7 @@ fu_quirks_add_quirks_for_resources(FuQuirks *self,
} }
/* add the hash of the current binary to verify it has not changed */ /* add the hash of the current binary to verify it has not changed */
blob_self = fu_bytes_get_contents("/proc/self/exe", error); blob_self = fu_bytes_get_contents(self_exe, error);
if (blob_self == NULL) if (blob_self == NULL)
return FALSE; return FALSE;
hash_self = g_compute_checksum_for_bytes(G_CHECKSUM_SHA256, blob_self); hash_self = g_compute_checksum_for_bytes(G_CHECKSUM_SHA256, blob_self);